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Wilsterman EJ, Nellis ME, Panisello J, Al-Subu A, Breuer R, Kimura D, Krawiec C, Mallory PP, Nett S, Owen E, Parsons SJ, Sanders RC, Garcia-Marcinkiewicz A, Napolitano N, Shults J, Nadkarni VM, Nishisaki A. Evaluating Airway Management in Patients With Trisomy 21 in the PICU and Cardiac ICU: A Retrospective Cohort Study. Pediatr Crit Care Med 2024; 25:335-343. [PMID: 38059735 PMCID: PMC10994735 DOI: 10.1097/pcc.0000000000003418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Abstract
OBJECTIVES Children with trisomy 21 often have anatomic and physiologic features that may complicate tracheal intubation (TI). TI in critically ill children with trisomy 21 is not well described. We hypothesize that in children with trisomy 21, TI is associated with greater odds of adverse airway outcomes (AAOs), including TI-associated events (TIAEs), and peri-intubation hypoxemia (defined as > 20% decrease in pulse oximetry saturation [Sp o2 ]). DESIGN Retrospective database study using the National Emergency Airway Registry for Children (NEAR4KIDS). SETTING Registry data from 16 North American PICUs and cardiac ICUs (CICUs), from January 2014 to December 2020. PATIENTS A cohort of children under 18 years old who underwent TI in the PICU or CICU from in a NEAR4KIDS center. We identified patients with trisomy 21 and selected matched cohorts within the registry. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We included 8401 TIs in the registry dataset. Children with trisomy 21 accounted for 274 (3.3%) TIs. Among those with trisomy 21, 84% had congenital heart disease and 4% had atlantoaxial instability. Cervical spine protection was used in 6%. The diagnosis of trisomy 21 (vs. without) was associated with lower median weight 7.8 (interquartile range [IQR] 4.5-14.7) kg versus 10.6 (IQR 5.2-25) kg ( p < 0.001), and more higher percentage undergoing TI for oxygenation (46% vs. 32%, p < 0.001) and ventilation failure (41% vs. 35%, p = 0.04). Trisomy 21 patients had more difficult airway features (35% vs. 25%, p = 0.001), including upper airway obstruction (14% vs. 8%, p = 0.001). In addition, a greater percentage of trisomy 21 patients received atropine (34% vs. 26%, p = 0.004); and, lower percentage were intubated with video laryngoscopy (30% vs. 37%, p = 0.023). After 1:10 (trisomy 21:controls) propensity-score matching, we failed to identify an association difference in AAO rates (absolute risk difference -0.6% [95% CI -6.1 to 4.9], p = 0.822). CONCLUSIONS Despite differences in airway risks and TI approaches, we have not identified an association between the diagnosis of trisomy 21 and higher AAOs.
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Affiliation(s)
- Eric J Wilsterman
- Pediatric Critical Care, Department of Pediatrics, New York Presbyterian Weill Cornell Medical Center, New York, NY
| | - Marianne E Nellis
- Pediatric Critical Care, Department of Pediatrics, New York Presbyterian Weill Cornell Medical Center, New York, NY
| | - Josep Panisello
- Critical Care, Department of Pediatrics, Yale Medical School, New Haven, CT
| | - Awni Al-Subu
- Pediatric Critical Care Medicine, Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Ryan Breuer
- Critical Care Medicine, Department of Pediatrics, Oishei Children's Hospital University at Buffalo, Buffalo, NY
| | - Dai Kimura
- Critical Care Medicine, Department of Pediatrics, Le Bonheur Children's Hospital, Heart Institute, University of Tennessee Health Science Center, Memphis, TN
| | - Conrad Krawiec
- Pediatric Critical Care Medicine, Department of Pediatrics, Penn State Health Children's Hospital, Hershey, PA
| | - Palen P Mallory
- Pediatric Critical Care Medicine, Department of Pediatrics, Duke University, Durham, NC
| | - Sholeen Nett
- Pediatric Critical Care, Department of Pediatrics, Dartmouth Hitchcock Medical Center, Lebanon, NH
| | - Erin Owen
- Pediatric Critical Care Medicine, Department of Pediatrics, Norton Children's Hospital, University of Louisville, Louisville, KY
| | - Simon J Parsons
- Critical Care, Department of Pediatrics, Alberta Children's Hospital, Calgary, AB, Canada
| | - Ronald C Sanders
- Section of Critical Care, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Annery Garcia-Marcinkiewicz
- General Anesthesiology, Department of Anesthesiology and Critical Care, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Natalie Napolitano
- Respiratory Therapy Department, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Justine Shults
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Vinay M Nadkarni
- Department of Anesthesiology, Critical Care and Pediatrics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Akira Nishisaki
- Critical Care, Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
- Department of Anesthesiology, Critical Care and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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Nellis ME, An A, Mahmood H, Prishtina F, Hena Z, Karam O. Epidemiology of anticoagulation for children supported by extracorporeal membrane oxygenation in the United States: A Pediatric Hospital Information System database study. Perfusion 2024; 39:536-542. [PMID: 36606508 DOI: 10.1177/02676591221151027] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Due to the risk of thrombosis, nearly all children supported by extracorporeal membrane oxygenation (ECMO) receive systemic anticoagulation. While heparin has traditionally been used, there are reports of increased use of direct thrombin inhibitors. We sought to describe the use of anticoagulation in children supported by ECMO in the United States using a large administrative database. METHODS We performed a retrospective cohort study of children supported by ECMO within the Pediatric Health Information System (PHIS) database. Pediatric encounters involving ECMO from 2012 to 2020 were identified. Data regarding demographics, diagnoses, anticoagulation, complications, and outcomes were extracted for eligible encounters. RESULTS Eleven thousand five hundred ninety-five encounters that involved ECMO were identified. Fifty-four percent were male with an age range of 0-17 years and a median (IQR) age of 0 (0-2) years. Unfractionated heparin (UFH) only was used in 94% (95% CI: 93.6-94.5%) of encounters and UFH followed by bivalirudin in 5% (95% CI: 4.3-5.1%) of cases. There was a significant difference in the use of bivalirudin from 2012 to 2020 (p < 0.001). Differences in anticoagulation regimens were observed between infants and children (p = 0.004) and between those with and without cardiac indications for ECMO (p < 0.001). Four percent (95% CI: 4.1-4.8%) of encounters were associated with diagnostic coding for thrombosis and differences in occurrence of thrombosis were observed between different anticoagulant regimens (p < 0.001). CONCLUSIONS Though the majority of children on ECMO in the United States receive heparin anticoagulation, there is an increase in use of direct thrombin inhibitors. Prospective studies must evaluate the efficacy of different anticoagulants in this patient population.
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Affiliation(s)
- Marianne E Nellis
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, New York Presbyterian Hospital-Weill Cornell, New York, NY, USA
| | - Anjile An
- Division of Biostatistics, Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Hera Mahmood
- Department of Pediatrics, New York Presbyterian Hospital-Weill Cornell, New York, NY, USA
| | - Fisnik Prishtina
- Morgan Stanley Children's Hospital Administration, New York-Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA
| | - Zachary Hena
- Department of Pediatrics, NYU Hassenfeld Children's Hospital, New York, NY, USA
| | - Oliver Karam
- Pediatric Critical Care Medicine, Yale School of Medicine, New Haven, CT, USA
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Schiller O, Pula G, Shostak E, Manor-Shulman O, Frenkel G, Amir G, Yacobovich J, Nellis ME, Dagan O. Patient-tailored platelet transfusion practices for children supported by extracorporeal membrane oxygenation. Vox Sang 2024; 119:326-334. [PMID: 38175143 DOI: 10.1111/vox.13583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 12/01/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND AND OBJECTIVES Extracorporeal membrane oxygenation (ECMO) serves as cardiopulmonary therapy in critically ill patients with respiratory/heart failure and often necessitates multiple blood product transfusions. The administration of platelet transfusions during ECMO is triggered by the presence or risk of significant bleeding. Most paediatric ECMO programmes follow guidelines that recommend a platelet transfusion threshold of 80-100 × 109/L. To reduce exposure to platelets, we developed a practice to dynamically lower the threshold to ~20 × 109/L. We describe our experience with patient-tailored platelet thresholds and related bleeding outcomes. MATERIALS AND METHODS We retrospectively evaluated our platelet transfusion policy, bleeding complications and patient outcome in 229 ECMO-supported paediatric patients in our unit. RESULTS We found that more than 97.4% of patients had a platelet count <100 × 109/L at some point during their ECMO course. Platelets were transfused only on 28.5% of ECMO days; and 19.2% of patients never required a platelet transfusion. The median lowest platelet count in children who had bleeding events was 25 × 109/L as compared to 33 × 109/L in children who did not bleed (p < 0.001). Our patients received fewer platelet transfusions and did not require more red blood cell transfusions, nor did they experience more haemorrhagic complications. CONCLUSION We have shown that a restrictive, 'patient-tailored' rather than 'goal-directed' platelet transfusion policy is feasible and safe, which can greatly reduce the use of platelet products. Although there was a difference in the lowest platelet counts in children who bled versus those who did not, the median counts were much lower than current recommendations.
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Affiliation(s)
- Ofer Schiller
- Pediatric Cardiac Intensive Care Unit, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Giulia Pula
- Children's Heart Centre, Division of Cardiology, BC Children's Hospital, Vancouver, British Columbia, Canada
| | - Eran Shostak
- Pediatric Cardiac Intensive Care Unit, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Orit Manor-Shulman
- Pediatric Cardiac Intensive Care Unit, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Georgy Frenkel
- Division of Pediatric Cardiothoracic Surgery, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Gabriel Amir
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Division of Pediatric Cardiothoracic Surgery, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Joanne Yacobovich
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Hematology-Oncology Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital - Weill Cornell Medicine, New York, New York, USA
| | - Ovadia Dagan
- Pediatric Cardiac Intensive Care Unit, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Levasseur J, Fikse L, Mauguen A, Killinger JS, Karam O, Nellis ME. Bleeding in Critically Ill Children With Malignancy or Hematopoietic Cell Transplant: A Single-Center Prospective Cohort Study. Pediatr Crit Care Med 2023; 24:e602-e610. [PMID: 37678406 PMCID: PMC10843653 DOI: 10.1097/pcc.0000000000003374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
OBJECTIVES To determine the incidence of bleeding in critically ill children with malignancy and to describe associated patient characteristics, interventions, and clinical outcomes. DESIGN Prospective cohort study. SETTING PICU in a specialized cancer hospital. PATIENTS Children with malignancy or hematopoietic cell transplant 0-18 years of age were admitted to the PICU from November 2020 to November 2021. INTERVENTIONS None. MEASUREMENTS Patient demographic data, laboratory values, and PICU outcome data were collected. Bleeding was classified according to the Bleeding Assessment Scale in Critically Ill Children. MAIN RESULTS Ninety-three bleeding patients were enrolled, and a total of 322 bleeding days were recorded. The median (interquartile range [IQR]) age was 5.8 (2.9-11.8) years and 56% (52/93) of the patients were male. There were 121 new bleeding episodes, in 593 at-risk person-days, translating into a 20% incidence rate per day (95% CI, 17-24%). The incidence of severe, moderate, and minimal bleeding was 2% (95% CI, 1-3), 4% (95% CI, 3-6), and 14% (95% CI, 12-17), respectively. Of the new bleeding episodes, 9% were severe, 25% were moderate and 66% were minimal. Thrombocytopenia was the only laboratory value independently associated with severe bleeding ( p = 0.009), as compared to minimal and moderate bleeding episodes. History of radiation therapy was independently associated with severe bleeding ( p = 0.04). We failed to identify an association between a history of stem cell transplant ( p = 0.49) or tumor type ( p = 0.76), and bleeding severity. Patients were transfused any blood product on 28% (95% CI, 22-34) of the bleeding days. Severe bleeding was associated with increased length of mechanical ventilation ( p = 0.003), longer PICU stays ( p = 0.03), and higher PICU mortality ( p = 0.004). CONCLUSIONS In this prospective cohort of children with malignancy, the incidence rate of bleeding was 20%. Most events were classified as minimal bleeding. Low platelet count and radiation therapy were variables independently associated with severe bleeding episodes.
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Affiliation(s)
- Julie Levasseur
- Department of Pediatrics, New York Presbyterian Hospital, New York, NY
| | - Lauren Fikse
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Audrey Mauguen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - James S Killinger
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
- Division of Pediatric Critical Care, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Oliver Karam
- Department of Pediatrics, Pediatric Critical Care Medicine, Yale School of Medicine, New Haven, CT
| | - Marianne E Nellis
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
- Division of Pediatric Critical Care, Department of Pediatrics, Weill Cornell Medicine, New York, NY
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Maier CL, Stanworth SJ, Sola-Visner M, Kor D, Mast AE, Fasano R, Josephson CD, Triulzi DJ, Nellis ME. Prophylactic Platelet Transfusion: Is There Evidence of Benefit, Harm, or No Effect? Transfus Med Rev 2023; 37:150751. [PMID: 37599188 DOI: 10.1016/j.tmrv.2023.150751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/12/2023] [Accepted: 06/12/2023] [Indexed: 08/22/2023]
Abstract
The optimal use of prophylactic platelet transfusion remains uncertain in a number of clinical scenarios. Platelet count thresholds have been established in patients with hematologic malignancies, yet thresholds backed by scientific data are limited or do not exist for many patient populations. Clinical scenarios involving transfusion thresholds for thrombocytopenic patients with critical illness, need for surgery or invasive procedures, or those involving specials populations like children and neonates, lack clear evidence for discerning favorable outcomes without undue risk related to platelet transfusion. In addition, while prophylactic platelet transfusions are administered with the goal of enhancing hemostasis, increasing evidence supports critical nonhemostatic roles for platelets related to innate and adaptive immunity, inflammation, and angiogenesis, which may impact patient responses and outcomes. Here we review several recent studies conducted in adult or pediatric patients that highlight the limitations in our current understanding of prophylactic platelet transfusion. Together, these studies underscore the need for additional research, especially in the form of robust randomized clinical trials and integrating additional parameters beyond the platelet count. Future research at the basic, translational, and clinical levels will best define the optimal role for prophylactic transfusion across the lifespan and its broader impact on health and disease.
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Affiliation(s)
- Cheryl L Maier
- Center for Transfusion Medicine and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA.
| | - Simon J Stanworth
- NHSBT; Oxford University Hospitals NHS Foundation Trust; Radcliffe Department of Medicine, University of Oxford; Oxford, United Kingdom
| | | | - Daryl Kor
- Department of Anesthesia and Perioperative Medicine, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Allan E Mast
- Department of Cell Biology, Neurobiology and Anatomy, Versiti Blood Center of Wisconsin, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Ross Fasano
- Center for Transfusion Medicine and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Cassandra D Josephson
- Department of Oncology, Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Darrell J Triulzi
- Department of Pathology, Division of Transfusion Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
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Bartucca LM, Shaykh R, Stock A, Dayton JD, Bacha E, Haque KD, Nellis ME. Epidemiology of severe bleeding in children following cardiac surgery involving cardiopulmonary bypass: use of Bleeding Assessment Scale for critically Ill Children (BASIC). Cardiol Young 2023; 33:1913-1919. [PMID: 36373273 DOI: 10.1017/s1047951122003493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES To describe the epidemiology of severe bleeding in the immediate post-operative period in children who undergo cardiopulmonary bypass surgery using the Bleeding Assessment Scale for critically Ill Children (BASIC). STUDY DESIGN Retrospective cohort study in a paediatric ICU from 2015 to 2020. RESULTS 356 children were enrolled; 59% were male with median (IQR) age 2.1 (0.5-8) years. Fifty-seven patients (16%) had severe bleeding in the first 24 hours post-operatively. Severe bleeding was observed more frequently in younger and smaller children with longer bypass and cross-clamp times (p-values <0.001), in addition to higher surgical complexity (p = 0.048). Those with severe bleeding received significantly more red blood cells, platelets, plasma, and cryoprecipitate in the paediatric ICU following surgery (all p-values <0.001). No laboratory values obtained on paediatric ICU admission were able to predict severe post-operative bleeding. Those with severe bleeding had significantly less paediatric ICU-free days (p = 0.010) and mechanical ventilation-free days (p = 0.013) as compared to those without severe bleeding. CONCLUSIONS Applying the BASIC definition to our cohort, severe bleeding occurred in 16% of children in the first day following cardiopulmonary bypass. Severe bleeding was associated with worse clinical outcomes. Standard laboratory assays do not predict bleeding warranting further study of available laboratory tests.
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Affiliation(s)
- Lisa M Bartucca
- Department of Pediatrics, New York-Presbyterian/Weill Cornell Medicine, New York, NY, USA
| | - Ramzi Shaykh
- Department of Pediatrics, New York-Presbyterian/Weill Cornell Medicine, New York, NY, USA
| | - Arabella Stock
- Department of Pediatrics, Division of Pediatric Critical Care, Weill Cornell Medicine, New York, NY, USA
| | - Jeffrey D Dayton
- Department of Pediatrics, Division of Pediatric Cardiology, Weill Cornell Medicine, New York, NY, USA
| | - Emile Bacha
- Section of Congenital and Pediatric Cardiac Surgery, Division of Cardiac, Thoracic and Vascular Surgery, Morgan Stanley Children's Hospital and Komansky Weill-Cornell, NewYork-Presbyterian Hospital/Columbia University Irving Medical Center, New York, NY, USA
| | - Kelly D Haque
- Department of Pediatrics, Division of Pediatric Critical Care, Weill Cornell Medicine, New York, NY, USA
| | - Marianne E Nellis
- Department of Pediatrics, Division of Pediatric Critical Care, Weill Cornell Medicine, New York, NY, USA
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Carmona C, Nellis ME, Karam O. Anticoagulation and hemostasis on extracorporeal membrane oxygenation. Curr Opin Pediatr 2023; 35:297-302. [PMID: 36974451 DOI: 10.1097/mop.0000000000001247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review is to describe the hemostatic changes induced by extracorporeal membrane oxygenation (ECMO), the need to balance the risks of bleeding and clotting with anticoagulation and hemostatic transfusions, and the inherent risks to these interventions. RECENT FINDINGS Both bleeding and clotting are frequent complications of ECMO. To prevent clotting events, virtually, all children are anticoagulated. However, the optimal anticoagulation strategy is unknown. A recent systematic review of observational studies showed that anti-Xa-guided strategies were associated with a two-fold decrease in bleeding and no increase in clotting complications. These results need to be tested in randomized controlled trials. To avoid bleeding events, platelet transfusions are frequently prescribed to children on ECMO. However, platelet transfusions have recently been shown to be independently associated with increased bleeding and clotting. Therefore, the optimal platelet transfusion strategy must be evaluated appropriately. SUMMARY Most patients on ECMO will develop either a hemorrhagic or thrombotic complication. Balancing these risks involves careful titration of anticoagulation to prevent clotting and hemostatic transfusions to prevent bleeding. As the current level of evidence is low, prospective randomized trials are needed.
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Affiliation(s)
- Carlos Carmona
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, Virginia
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, NY Presbyterian Hospital - Weill Cornell Medicine, New York, New York
| | - Oliver Karam
- Section of Pediatric Critical Care Medicine, Yale School of Medicine, New Haven, Connecticut, USA
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Goel R, Zhu X, Makhani S, Josephson CD, White JL, Karam O, Nellis ME, Gehrie EA, Sherpa M, Crowe EP, Bloch EM, Tobian AA. Pediatric firearm injury related emergency department visits and hospitalizations: a population-based study in the United States. Lancet Reg Health Am 2023; 22:100503. [PMID: 37214769 PMCID: PMC10192937 DOI: 10.1016/j.lana.2023.100503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 04/18/2023] [Accepted: 04/19/2023] [Indexed: 05/24/2023]
Abstract
Background Firearm injury (FI) is the leading cause of death in children and adolescents in the United States (US). We describe the epidemiology of pediatric FI-associated emergency department (ED) visits and hospitalizations in the US stratified by race and ethnicity. Methods Data on pediatric (0-17-year-olds) FI were analyzed using the 2019 Nationwide Emergency Department Sample (NEDS) and Kids' Inpatient Database (KID), the largest all-payer databases in the US for ED visits and pediatric hospitalizations, respectively. FI encounters were stratified by race and ethnicity. Poisson regression was used to identify factors associated with in-hospital mortality. Sampling weights were applied to generate nationally representative estimates. Findings There were 7017 pediatric ED visits with FI (NEDS); 85.0% (5961/7017) were male and 73.0% (5125/7017) were adolescents (15-17 years). Overall, 5.5% (384/7017) died in the ED; 53.1% (3727/7017) of ED encounters did not result in hospitalization. There were 2817 pediatric FI hospitalizations (KID); 84.1% (2369/2817) were male and 71.6% (2018/2817) were adolescents; 51.4% (1447/2817) of FI were unintentional, 42.8% (1207/2817) were assault-related, and 5.8% (163/2817) were self-inflicted. Black children had the highest proportion (52.6%; 1481/2817) of hospitalizations among all race and ethnicities (p < 0.0001 vs. White). White children had the highest proportion of hospitalizations for self-inflicted injuries (16.6% [91/551] vs. 4.9% [25/504; p < 0.0001] in Hispanics and 1.7% [24/1481] in Blacks; p < 0.0001). The majority (56.5%; 1591/2817) of hospitalizations were patients from low-income zip codes (median annual-household-income <$44,000); 70% (1971/2817) had Medicaid as the primary insurance payer. Overall, 8.0% (225/2817) died during FI-associated hospitalizations. Self-inflicted injuries had the highest in-hospital mortality (prevalence ratio = 8.20, 95% CI = 6.06-11.10 vs. unintentional). Interpretation Black children and children with lower household incomes were disproportionately impacted by FI resulting from assaults and accidents, while White children had the highest proportion of self-inflicted FI injuries. Public health and legal policy interventions are needed to prevent pediatric FI. Funding US National Institutes of Health.
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Affiliation(s)
- Ruchika Goel
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Simmons Cancer Institute at SIU School of Medicine, Springfield, IL, USA
| | - Xianming Zhu
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sarah Makhani
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Cassandra D. Josephson
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Pathology, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Jodie L. White
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Oliver Karam
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | | | - Eric A. Gehrie
- American Red Cross, Biomedical Services Division, National Headquarters, Washington, DC, USA
| | | | - Elizabeth P. Crowe
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Evan M. Bloch
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Aaron A.R. Tobian
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Nelligan M, Nellis ME, Mauer EA, Gerber LM, Traube C. Association between Platelet Transfusion and Delirium in Critically Ill Children. Children (Basel) 2023; 10:825. [PMID: 37238373 PMCID: PMC10216991 DOI: 10.3390/children10050825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023]
Abstract
Delirium is a frequent, serious, and preventable complication in critically ill children. Inflammation has been implicated as a mechanism for the development of delirium. Platelet transfusions may potentiate the body's pro-inflammatory responses. We hypothesized that receipt of platelets would be associated with delirium development in a pediatric intensive care unit (PICU). We performed a single-center retrospective cohort analysis including children admitted to the PICU between 2014 and 2018 who were transfused platelets within the first 14 days of admission. Data obtained included severity of illness, level of respiratory support, exposure to medications and blood products, as well as daily cognitive status. To account for time-dependent confounding, a marginal structural model (MSM) was constructed to delineate the relationship between platelet transfusion and next-day delirium. MSM demonstrated a 75% increase in the development of next-day delirium after transfusion of platelets (aOR 1.75, 95% CI 1.03-2.97). For every 1 cc/kg of platelet transfused, odds of next-day delirium increased by 9% (odds ratio 1.09, 95% CI 1.03-1.51). We reported an independent association between platelet transfusion and next-day delirium/coma after accounting for time-dependent confounders, with a dose-response effect. Minimizing platelet transfusions as much as clinically feasible may decrease delirium risk in critically ill children.
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Affiliation(s)
- Matthew Nelligan
- Morgan Stanley Children’s Hospital, NewYork-Presbyterian Columbia University, New York, NY 10032, USA
| | - Marianne E. Nellis
- Department of Pediatrics, Weill Cornell Medical College, New York, NY 10065, USA
| | - Elizabeth A. Mauer
- Department of Pediatrics, Weill Cornell Medical College, New York, NY 10065, USA
| | - Linda M. Gerber
- Department of Pediatrics, Weill Cornell Medical College, New York, NY 10065, USA
| | - Chani Traube
- Department of Pediatrics, Weill Cornell Medical College, New York, NY 10065, USA
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10
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Lang EA, An A, Finn S, Prishtina F, DeSimone RA, Nellis ME. Epidemiology of Platelet Transfusions in Hospitalized Children: A Pediatric Hospital Information System Database Study. Hosp Pediatr 2023; 13:283-292. [PMID: 36872254 DOI: 10.1542/hpeds.2022-006832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
OBJECTIVES To describe the epidemiology and complications of platelet transfusions among hospitalized pediatric patients during 2010 to 2019. METHODS We performed a retrospective cohort study of hospitalized children within the Pediatric Health Information System database. Pediatric encounters receiving at least one platelet transfusion during hospitalization from 2010 to 2019 were identified. Data regarding demographics, diagnoses, procedures required during hospitalization, complications, and outcomes were extracted for eligible encounters. RESULTS Within the Pediatric Health Information System database, 6 284 264 hospitalizations occurred from 2010 to 2019. A total of 244 464 hospitalizations required at least one platelet transfusion, yielding a prevalence of 3.89% (95% confidence interval [CI], 3.87%-3.91%). Transfusion prevalence did not change significantly across the decade (P value = .152). Two-thirds of children receiving platelet transfusions were in their first 6 years of life, and the majority identified as male (55%). Recipients most commonly had diseases of the circulatory system (21%, 52 008 of 244 979), perinatal disorders (16%, 38 054 of 244 979), or diseases of the hematologic/immune systems (15%, 37 466 of 244 979). When adjusted for age, support by extracorporeal membrane oxygenation, mechanical ventilation, surgical intervention, and diagnostic category, the odds of thrombosis, infection, and mortality increased by 2% (odds ratio [OR], 1.02; 95% CI, 1.016-1.020), 3% (OR, 1.03; 95% CI, 1.028-1.033), and 7% (OR, 1.07; 95% CI, 1.067-1.071), respectively, with each additional transfusion. CONCLUSIONS The prevalence of platelet transfusions among pediatric inpatients remained consistent across the decade. Our finding that increasing numbers of transfusions may be associated with elevated morbidity and mortality is consistent with other observation and experimental studies, highlighting the need to be thoughtful in weighing risks and benefits when prescribing repeated platelet transfusions to hospitalized children.
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Affiliation(s)
| | - Anjile An
- Division of Biostatistics, Departments of Population Health Sciences and
| | - Sarah Finn
- Morgan Stanley Children's Hospital Administration, New York-Presbyterian Morgan Stanley Children's Hospital, New York, New York; and
| | - Fisnik Prishtina
- Morgan Stanley Children's Hospital Administration, New York-Presbyterian Morgan Stanley Children's Hospital, New York, New York; and
| | - Robert A DeSimone
- Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, New York Presbyterian Hospital-Weill Cornell, New York, New York
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11
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Hubara E, Berzon B, Nellis ME, Ram R, Kassif Lerner R, Alfandary Many Y, Feldman O, Pessach I. Safety of Pediatric Sedation and Analgesia during Burn Dressing Changes by Pediatric Residents. Paediatr Anaesth 2023. [PMID: 36825986 DOI: 10.1111/pan.14652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 01/18/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023]
Abstract
BACKGROUND Acute pain and anxiety management during pediatric burn dressing change is very challenging. There is limited data regarding feasibility and safety of sedation administration by non-anesthesiologists. We sought to describe the implementation of a sedation protocol for pediatric residents during burn dressing changes in the pediatric ward. METHODS An analgesia and sedation protocol was designed and implemented in the pediatric wards in 2015. Retrospective data were collected on all children who were sedated by pediatric residents for burns in the pediatric wards over a 4-year period in our hospital. Demographics, burn characteristics and data regarding adverse events were collected from patients' electronic medical records. The main outcomes were successful procedure completion and safety. RESULTS 1130 sedations were performed in 272 patients by pediatric residents during the study period. The median age was 2.5 years (IQR 1.3-9.1). Sixty-two percent (695/1130) of the patients were male. The majority of the burns (84%, 955/1130) were less than 20% and the majority of the patients (91%, 1030/1130) had an ASA (American Society of Anesthesiologists) score of 1. The incidence rate of adverse events (AE) was 4.3% (49/1130) and 1.3% (15/1130) for serious adverse events (SAE) . There were no statistically significant differences in gender (p = 0.515), age (p = 0.227), ASA (p = 0.381) or burn degree (p = 0.169) between patients with or without AEs. CONCLUSIONS We designed and implemented an analgesia and sedation protocol for pediatric residents to be applied in patients during burn dressing change. The implemented protocol in the pediatric wards was found to be feasible and with a low incidence of adverse events.
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Affiliation(s)
- Evyatar Hubara
- Pediatric Intensive Care Unit, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Baruch Berzon
- Department of Emergency Medicine, Assaf Harofeh Shamir, Israel
| | - Marianne E Nellis
- Department of Pediatrics, Division of Critical Care, Weill Cornell Medicine, NY, NY, US
| | - Reut Ram
- Department of pediatrics, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Reut Kassif Lerner
- Pediatric Intensive Care Unit, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Yael Alfandary Many
- Department of anesthesiology, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Oren Feldman
- Pediatric emergency medicine department, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Itai Pessach
- Pediatric Intensive Care Unit, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv university, Israel
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12
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Traube C, Tucci M, Nellis ME, Avery KL, McQuillen PS, Fitzgerald JC, Muszynski JA, Cholette JM, Schwarz AJ, Stalets EL, Quaid MA, Hanson SJ, Lacroix J, Reeder RW, Spinella PC. Transfusion-Associated Delirium in Children: No Difference Between Short Storage Versus Standard Issue RBCs. Crit Care Med 2022; 50:173-182. [PMID: 35100190 PMCID: PMC8820396 DOI: 10.1097/ccm.0000000000005393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Primary objective is to determine if transfusion of short storage RBCs compared with standard issue RBCs reduced risk of delirium/coma in critically ill children. Secondary objective is to assess if RBC transfusion was independently associated with delirium/coma. DESIGN This study was performed in two stages. First, we compared patients receiving either short storage or standard RBCs in a multi-institutional prospective randomized controlled trial. Then, we compared all transfused patients in the randomized controlled trial with a single-center cohort of nontransfused patients matched for confounders of delirium/coma. SETTING Twenty academic PICUs who participated in the Age of Transfused Blood in Critically Ill Children trial. PATIENTS Children 3 days to 16 years old who were transfused RBCs within the first 7 days of admission. INTERVENTIONS Subjects were randomized to either short storage RBC study arm (defined as RBCs stored for up to seven days) or standard issue RBC study arm. In addition, subjects were screened for delirium prior to transfusion and every 12 hours after transfusion for up to 3 days. MEASUREMENTS AND MAIN RESULTS Primary outcome measure was development of delirium/coma within 3 days of initial transfusion. Additional outcome measures were dose-response relationship between volume of RBCs transfused and delirium/coma, and comparison of delirium/coma rates between transfused patients and individually matched nontransfused patients. We included 146 subjects in the stage I analysis; 69 were randomized to short storage RBCs and 77 to standard issue. There was no significant difference in delirium/coma development between study arms (79.5% vs 70.1%; p = 0.184). In the stage II analysis, adjusted odds for delirium in the transfused cohort was more than eight-fold higher than in the nontransfused matched cohort, even after controlling for hemoglobin (adjusted odds ratio, 8.9; CI, 2.8-28.4; p < 0.001). CONCLUSIONS RBC transfusions (and not anemia) are independently associated with increased odds of subsequent delirium/coma. However, storage age of RBCs does not affect delirium risk.
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Affiliation(s)
- Chani Traube
- Division of Critical Care Medicine, Department of Pediatrics, Weill Cornell Medical College, New York, NY
| | - Marisa Tucci
- Department of Pediatrics, CHU Sainte-Justine, University of Montreal, Montreal, QC, Canada
| | - Marianne E Nellis
- Division of Critical Care Medicine, Department of Pediatrics, Weill Cornell Medical College, New York, NY
| | - K Leslie Avery
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL
| | - Patrick S McQuillen
- Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - Julie C Fitzgerald
- Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Jennifer A Muszynski
- Division of Critical Care Medicine, Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH
| | - Jill M Cholette
- Department of Pediatrics, University of Rochester, Golisano Children's Hospital, Rochester, NY
| | | | - Erika L Stalets
- Division of Critical Care Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Maureen A Quaid
- Department of Pediatrics, Advocate Children's Hospital, Park Ridge, IL
| | - Sheila J Hanson
- Department of Pediatrics and Children's Wisconsin, Critical Care Section, Medical College of Wisconsin, Milwaukee, WI
| | - Jacques Lacroix
- Division of Pediatric Critical Care, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | - Philip C Spinella
- Division of Critical Care Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
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13
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Hsien S, Dayton JD, Chen D, Stock A, Bacha E, Cushing MM, Nellis ME. Hemostatic efficacy of pathogen-reduced platelets in children undergoing cardiopulmonary bypass. Transfusion 2022; 62:298-305. [PMID: 34904250 PMCID: PMC8837684 DOI: 10.1111/trf.16768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 11/10/2021] [Accepted: 11/15/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Pediatric patients undergoing cardiopulmonary bypass (CPB) often require blood component transfusions. Pathogen-reduction (PR) of platelets reduces the risk of microbial contamination; however, its effect on hemostatic efficacy in this population is unclear. This study sought to characterize the hemostatic efficacy of PR platelets in children undergoing CPB. STUDY DESIGN AND METHODS We performed a retrospective chart review of patients admitted to a pediatric intensive care unit following CPB surgery from 2015 to 2019. Demographic data, validated scoring of repair complexity, products received, and outcomes were compared. The primary outcome was postoperative chest tube bleeding. RESULTS A total of 140 patients were enrolled. The majority of surgeries (124/140) were Risk Adjustment for Congenital Heart Surgery (RACHS) 1-3 repairs. Seventy-four percent of patients (104/140) received only standard platelets whereas 26% (36/140) received PR platelets. There were no differences between the groups in the age (p = .90), sex (p = .20) or RACHS score (p = .06). Postoperatively, there was no difference in the median chest tube output for 1 h (p = .27), 2 h (p = .26), 4 h (p = .09), 8 h (p = .16), or for the first 24 h following surgery (p = .23) in patients who received standard versus PR platelets. There was also no difference in receipt of platelets (p = .18), cell saver (p = .79), or cryoprecipitate (p = .28). CONCLUSION Patients receiving PR platelets did not have more blood loss or require more transfusions than those who received standard platelets. This suggests that PR platelets may provide acceptable hemostasis with the additional benefits of reduced risk of microbial contamination in pediatric patients undergoing CPB.
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Affiliation(s)
- Sophia Hsien
- Department of Pediatrics, New York Presbyterian Hospital/Weill Cornell Medicine, New York, New York, USA
| | - Jeffrey D Dayton
- Division of Pediatric Cardiology, Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Dennis Chen
- New York-Presbyterian Hospital, Weill Cornell Medical Center, Transfusion Medicine and Cellular Therapy Laboratory, New York, New York, USA
| | - Arabella Stock
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Emile Bacha
- Division of Cardiac, Thoracic and Vascular Surgery, Columbia University, New York, New York, USA
| | - Melissa M Cushing
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
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14
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Nellis ME, Karam O, Valentine SL, Bateman ST, Remy KE, Lacroix J, Cholette JM, Bembea MM, Russell RT, Steiner ME, Goobie SM, Tucci M, Stricker PA, Stanworth SJ, Delaney M, Lieberman L, Muszynski JA, Bauer DF, Steffen K, Nishijima D, Ibla J, Emani S, Vogel AM, Haas T, Goel R, Crighton G, Delgado D, Demetres M, Parker RI. Executive Summary of Recommendations and Expert Consensus for Plasma and Platelet Transfusion Practice in Critically Ill Children: From the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding (TAXI-CAB). Pediatr Crit Care Med 2022; 23:34-51. [PMID: 34989711 PMCID: PMC8820267 DOI: 10.1097/pcc.0000000000002851] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES Critically ill children frequently receive plasma and platelet transfusions. We sought to determine evidence-based recommendations, and when evidence was insufficient, we developed expert-based consensus statements about decision-making for plasma and platelet transfusions in critically ill pediatric patients. DESIGN Systematic review and consensus conference series involving multidisciplinary international experts in hemostasis, and plasma/platelet transfusion in critically ill infants and children (Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding [TAXI-CAB]). SETTING Not applicable. PATIENTS Children admitted to a PICU at risk of bleeding and receipt of plasma and/or platelet transfusions. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A panel of 29 experts in methodology, transfusion, and implementation science from five countries and nine pediatric subspecialties completed a systematic review and participated in a virtual consensus conference series to develop recommendations. The search included MEDLINE, EMBASE, and Cochrane Library databases, from inception to December 2020, using a combination of subject heading terms and text words for concepts of plasma and platelet transfusion in critically ill children. Four graded recommendations and 49 consensus expert statements were developed using modified Research and Development/UCLA and Grading of Recommendations, Assessment, Development, and Evaluation methodology. We focused on eight subpopulations of critical illness (1, severe trauma, intracranial hemorrhage, or traumatic brain injury; 2, cardiopulmonary bypass surgery; 3, extracorporeal membrane oxygenation; 4, oncologic diagnosis or hematopoietic stem cell transplantation; 5, acute liver failure or liver transplantation; 6, noncardiac surgery; 7, invasive procedures outside the operating room; 8, sepsis and/or disseminated intravascular coagulation) as well as laboratory assays and selection/processing of plasma and platelet components. In total, we came to consensus on four recommendations, five good practice statements, and 44 consensus-based statements. These results were further developed into consensus-based clinical decision trees for plasma and platelet transfusion in critically ill pediatric patients. CONCLUSIONS The TAXI-CAB program provides expert-based consensus for pediatric intensivists for the administration of plasma and/or platelet transfusions in critically ill pediatric patients. There is a pressing need for primary research to provide more evidence to guide practitioners.
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Affiliation(s)
- Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital-Weill Cornell Medicine, New York, NY
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Richmond, VA
| | - Stacey L Valentine
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
| | - Scot T Bateman
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
| | - Kenneth E Remy
- Division of Pediatric Critical Care Medicine and Pulmonary/Critical Care Medicine, Departments of Pediatrics and Internal Medicine, Washington University of St. Louis, St. Louis, MO
| | - Jacques Lacroix
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Jill M Cholette
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Rochester Golisano Children's Hospital, Rochester, NY
| | - Melania M Bembea
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Robert T Russell
- Department of Surgery, University of Alabama Birmingham, Birmingham, AL
| | - Marie E Steiner
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Susan M Goobie
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Marisa Tucci
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Paul A Stricker
- Department of Anesthesiology and Critical Care, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, PA
| | - Simon J Stanworth
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital-Weill Cornell Medicine, New York, NY
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Richmond, VA
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
- Division of Pediatric Critical Care Medicine and Pulmonary/Critical Care Medicine, Departments of Pediatrics and Internal Medicine, Washington University of St. Louis, St. Louis, MO
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Rochester Golisano Children's Hospital, Rochester, NY
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Surgery, University of Alabama Birmingham, Birmingham, AL
- Department of Pediatrics, University of Minnesota, Minneapolis, MN
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA
- Department of Anesthesiology and Critical Care, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, PA
- NHS Blood and Transplant, Oxford, United Kingdom
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
- Radcliffe Department of Medicine and Oxford BRC Haematology Theme, University of Oxford, Oxford, United Kingdom
- Division of Pathology & Laboratory Medicine, Children's National Hospital, Washington, DC
- Department of Pathology & Pediatrics, The George Washington University Health Sciences, Washington, DC
- Department of Clinical Pathology, University Health Network Hospitals, Toronto, ON, Canada
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, ON, Canada
- Division of Critical Care Medicine, Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH
- Division of Pediatric Neurosurgery Texas Children's Hospital, Department of Neurosurgery, Baylor College of Medicine, Houston, TX
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Stanford University, Palo Alto, CA
- Department of Emergency Medicine, University of California, Davis School of Medicine, Davis, CA
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA
- Division of Pediatric Surgery Texas Children's Hospital, Department of Surgery, Baylor College of Medicine, Houston, TX
- Department of Pediatric Anesthesia, University Children's Hospital Zurich, Zurich, Switzerland
- Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, MD
- Department of Haematology, Royal Children's Hospital, Melbourne, VIC, Australia
- Samuel J. Wood Library & C.V. Starr Biomedical Information Center, Weill Cornell Medicine, New York, NY
- Department of Pediatric Hematology/Oncology, Renaissance School of Medicine, State University of New York at Stony Brook, Stony Brook, NY
| | - Meghan Delaney
- Division of Pathology & Laboratory Medicine, Children's National Hospital, Washington, DC
- Department of Pathology & Pediatrics, The George Washington University Health Sciences, Washington, DC
| | - Lani Lieberman
- Department of Clinical Pathology, University Health Network Hospitals, Toronto, ON, Canada
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Jennifer A Muszynski
- Division of Critical Care Medicine, Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH
| | - David F Bauer
- Division of Pediatric Neurosurgery Texas Children's Hospital, Department of Neurosurgery, Baylor College of Medicine, Houston, TX
| | - Katherine Steffen
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Stanford University, Palo Alto, CA
| | - Daniel Nishijima
- Department of Emergency Medicine, University of California, Davis School of Medicine, Davis, CA
| | - Juan Ibla
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Sitaram Emani
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Adam M Vogel
- Division of Pediatric Surgery Texas Children's Hospital, Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Thorsten Haas
- Department of Pediatric Anesthesia, University Children's Hospital Zurich, Zurich, Switzerland
| | - Ruchika Goel
- Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, MD
| | - Gemma Crighton
- Department of Haematology, Royal Children's Hospital, Melbourne, VIC, Australia
| | - Diana Delgado
- Samuel J. Wood Library & C.V. Starr Biomedical Information Center, Weill Cornell Medicine, New York, NY
| | - Michelle Demetres
- Samuel J. Wood Library & C.V. Starr Biomedical Information Center, Weill Cornell Medicine, New York, NY
| | - Robert I Parker
- Department of Pediatric Hematology/Oncology, Renaissance School of Medicine, State University of New York at Stony Brook, Stony Brook, NY
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15
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Delaney M, Karam O, Lieberman L, Steffen K, Muszynski JA, Goel R, Bateman ST, Parker RI, Nellis ME, Remy KE. What Laboratory Tests and Physiologic Triggers Should Guide the Decision to Administer a Platelet or Plasma Transfusion in Critically Ill Children and What Product Attributes Are Optimal to Guide Specific Product Selection? From the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. Pediatr Crit Care Med 2022; 23:e1-e13. [PMID: 34989701 PMCID: PMC8769352 DOI: 10.1097/pcc.0000000000002854] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To present consensus statements and supporting literature for plasma and platelet product variables and related laboratory testing for transfusions in general critically ill children from the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. DESIGN Systematic review and consensus conference of international, multidisciplinary experts in platelet and plasma transfusion management of critically ill children. SETTING Not applicable. PATIENTS Critically ill pediatric patients at risk of bleeding and receiving plasma and/or platelet transfusions. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A panel of 10 experts developed evidence-based and, when evidence was insufficient, expert-based statements for laboratory testing and blood product attributes for platelet and plasma transfusions. These statements were reviewed and ratified by the 29 Transfusion and Anemia EXpertise Initiative - Control/Avoidance of Bleeding experts. A systematic review was conducted using MEDLINE, EMBASE, and Cochrane Library databases, from inception to December 2020. Consensus was obtained using the Research and Development/University of California, Los Angeles Appropriateness Method. Results were summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. We developed five expert consensus statements and two recommendations in answer to two questions: what laboratory tests and physiologic triggers should guide the decision to administer a platelet or plasma transfusion in critically ill children; and what product attributes are optimal to guide specific product selection? CONCLUSIONS The Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding program provides some guidance and expert consensus for the laboratory and blood product attributes used for decision-making for plasma and platelet transfusions in critically ill pediatric patients.
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Affiliation(s)
- Meghan Delaney
- Division of Pathology & Laboratory Medicine, Children’s National Hospital; Department of Pathology & Pediatrics, The George Washington University Health Sciences, Washington, DC
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children’s Hospital of Richmond at VCU, Richmond, VA
| | - Lani Lieberman
- Department of Clinical Pathology, University Health Network Hospitals. Department of Laboratory Medicine & Pathobiology; University of Toronto, Toronto, Canada
| | - Katherine Steffen
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Stanford University, Palo Alto, CA
| | - Jennifer A. Muszynski
- Department of Pediatrics, Division of Critical Care Medicine, Nationwide Children’s Hospital and the Ohio State University College of Medicine, Columbus, OH
| | - Ruchika Goel
- Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, MD
| | - Scot T. Bateman
- Division of Pediatric Critical Care, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
| | - Robert I. Parker
- Emeritus, Renaissance School of Medicine, State University of New York at Stony Brook, Stony Brook, NY
| | - Marianne E. Nellis
- Pediatric Critical Care Medicine, NY Presbyterian Hospital-Weill Cornell Medicine, New York, NY
| | - Kenneth E. Remy
- Department of Pediatrics, Division of Critical Care Medicine, Washington University in St. Louis School of Medicine, St. Louis, MO
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16
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Lieberman L, Karam O, Stanworth SJ, Goobie SM, Crighton G, Goel R, Lacroix J, Nellis ME, Parker RI, Steffen K, Stricker P, Valentine SL, Steiner ME. Plasma and Platelet Transfusion Strategies in Critically Ill Children With Malignancy, Acute Liver Failure and/or Liver Transplantation, or Sepsis: From the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. Pediatr Crit Care Med 2022; 23:e37-e49. [PMID: 34989704 PMCID: PMC8769367 DOI: 10.1097/pcc.0000000000002857] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To present the consensus statements with supporting literature for plasma and platelet transfusions in critically ill neonates and children with malignancy, acute liver disease and/or following liver transplantation, and sepsis and/or disseminated intravascular coagulation from the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. DESIGN Systematic review and consensus conference of international, multidisciplinary experts in platelet and plasma transfusion management of critically ill children. SETTING Not applicable. PATIENTS Critically ill neonates and children with malignancy, acute liver disease and/or following liver transplantation, and sepsis and/or disseminated intravascular coagulation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A panel of 13 experts developed evidence-based and, when evidence was insufficient, expert-based statements for plasma and platelet transfusions in critically ill neonates and children with malignancy, acute liver disease and/or following liver transplantation, and sepsis and/or disseminated intravascular coagulation. These statements were reviewed and ratified by the 29 Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding experts. A systematic review was conducted using MEDLINE, EMBASE, and Cochrane Library databases, from inception to December 2020. Consensus was obtained using the Research and Development/University of California, Los Angeles Appropriateness Method. Results were summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. We developed 12 expert consensus statements. CONCLUSIONS In the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding program, the current absence of evidence for use of plasma and/or platelet transfusion in critically ill children with malignancy, acute liver disease and/or following liver transplantation, and sepsis means that only expert consensus statements are possible for these areas of practice.
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Affiliation(s)
- Lani Lieberman
- Department of Clinical Pathology, University Health Network Hospitals. Department of Laboratory Medicine & Pathobiology; University of Toronto, Toronto, Canada
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children’s Hospital of Richmond at VCU, Richmond, VA, USA
| | - Simon J. Stanworth
- NHS Blood and Transplant; Oxford University Hospitals NHS Foundation Trust; Radcliffe Department of Medicine and Oxford BRC Haematology Theme, University of Oxford, UK
| | - Susan M. Goobie
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Gemma Crighton
- Department of Haematology, Royal Children’s Hospital, Melbourne, Australia
| | - Ruchika Goel
- Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, MD and Simmons Cancer Institute, Division of Hematology Oncology at SIU School of Medicine, Springfield, IL, USA
| | - Jacques Lacroix
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, QC, Canada
| | - Marianne E. Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital – Weill Cornell Medicine, New York, NY, USA
| | - Robert I. Parker
- Department of Pediatric Hematology/Oncology, Renaissance School of Medicine, State University of New York at Stony Brook, Stony Brook, NY, USA
| | - Katherine Steffen
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Stanford University, Palo Alto, CA, USA
| | - Paul Stricker
- Department of Anesthesiology and Critical Care, The Children’s Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, PA, USA
| | - Stacey L. Valentine
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA, USA
| | - Marie E. Steiner
- Divisions of Hematology and Critical Care, Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
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Tucci M, Crighton G, Goobie SM, Russell RT, Parker RI, Haas T, Nellis ME, Vogel AM, Lacroix J, Stricker PA. Plasma and Platelet Transfusion Strategies in Critically Ill Children Following Noncardiac Surgery and Critically Ill Children Undergoing Invasive Procedures Outside the Operating Room: From the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. Pediatr Crit Care Med 2022; 23:e50-e62. [PMID: 34989705 PMCID: PMC8769350 DOI: 10.1097/pcc.0000000000002858] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To present consensus statements and supporting literature for plasma and platelet transfusions in critically ill children following noncardiac surgery and critically ill children undergoing invasive procedures outside the operating room from the Transfusion and Anemia EXpertise Initiative - Control/Avoidance of Bleeding. DESIGN Systematic review and consensus conference of international, multidisciplinary experts in platelet and plasma transfusion management of critically ill children. SETTING Not applicable. PATIENTS Critically ill children undergoing invasive procedures outside of the operating room or noncardiac surgery. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A panel of 10 experts developed evidence-based and, when evidence was insufficient, expert-based statements for plasma and platelet transfusions in critically ill children following noncardiac surgery or undergoing invasive procedures outside of the operating room. These statements were reviewed and ratified by the 29 Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding experts. A systematic review was conducted using MEDLINE, EMBASE, and Cochrane Library databases, from inception to December 2020. Consensus was obtained using the Research and Development/University of California, Los Angeles Appropriateness Method. Results were summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. We developed eight expert consensus statements focused on the critically ill child following noncardiac surgery and 10 expert consensus statements on the critically ill child undergoing invasive procedures outside the operating room. CONCLUSIONS Evidence regarding plasma and platelet transfusion in critically ill children in this area is very limited. The Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding Consensus Conference developed 18 pediatric specific consensus statements regarding plasma and platelet transfusion management in these critically ill pediatric populations.
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Affiliation(s)
- Marisa Tucci
- Department of Pediatrics, Sainte-Justine University Hospital, University of Montreal, Montreal, QC, Canada
| | - Gemma Crighton
- Department of Haematology, Royal Children’s Hospital, Melbourne, Australia
| | - Susan M. Goobie
- Boston Children’s Hospital, Dept. of Anesthesiology, Critical Care & Pain Medicine, Boston Children’s Hospital, Boston, USA
| | - Robert T. Russell
- Department of Surgery, Division of Pediatric Surgery, Children’s of Alabama, University of Alabama at Birmingham, Birmingham, Alabama
| | - Robert I. Parker
- Department of Pediatrics, Stony Brook University, Stony Brook, NY
| | - Thorsten Haas
- Department of Anesthesia, Zurich University Children’s Hospital, Zurich, Switzerland
| | - Marianne E. Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital – Weill Cornell Medicine, New York, NY, USA
| | - Adam M. Vogel
- Division of Pediatric Surgery, Surgery and Pediatrics Baylor College of Medicine Texas Children’s Hospital, Houston, Texas
| | - Jacques Lacroix
- Department of Pediatrics, University of Montreal, Montreal, QC, Canada
| | - Paul A. Stricker
- Department of Anesthesiology and Critical Care, The Children’s Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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Nellis ME, Remy KE, Lacroix J, Cholette JM, Bembea MM, Russell RT, Steiner ME, Goobie SM, Vogel AM, Crighton G, Valentine SL, Delaney M, Parker RI. Research Priorities for Plasma and Platelet Transfusion Strategies in Critically Ill Children: From the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. Pediatr Crit Care Med 2022; 23:e63-e73. [PMID: 34989706 PMCID: PMC8769351 DOI: 10.1097/pcc.0000000000002859] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To present a list of high-priority research initiatives for the study of plasma and platelet transfusions in critically ill children from the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. DESIGN Systematic review and consensus conference of international, multidisciplinary experts in platelet and plasma transfusion management of critically ill children. SETTING Not applicable. PATIENTS Critically ill pediatric patients at risk of bleeding and receiving plasma and/or platelet transfusions. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A panel of 13 experts developed research priorities for the study of plasma and platelet transfusions in critically ill children which were reviewed and ratified by the 29 Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding experts. The specific priorities focused on the following subpopulations: severe trauma, traumatic brain injury, intracranial hemorrhage, cardiopulmonary bypass surgery, extracorporeal membrane oxygenation, oncologic diagnosis or stem cell transplantation, acute liver failure and/or liver transplantation, noncardiac surgery, invasive procedures outside of the operating room, and sepsis and/or disseminated intravascular coagulation. In addition, tests to guide plasma and platelet transfusion, as well as component selection and processing, were addressed. We developed four general overarching themes and 14 specific research priorities using modified Research and Development/University of California, Los Angeles methodology. CONCLUSIONS Studies are needed to focus on the efficacy/harm, dosing, timing, and outcomes of critically ill children who receive plasma and/or platelet transfusions. The completion of these studies will facilitate the development of evidence-based recommendations.
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Affiliation(s)
- Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital - Weill Cornell Medicine, New York, NY
| | - Kenneth E Remy
- Division of Pediatric Critical Care Medicine and Pulmonary/Critical Care Medicine, Departments of Pediatrics and Internal Medicine, Washington University of St. Louis, St. Louis, MO
| | - Jacques Lacroix
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC, Canada
| | - Jill M Cholette
- Division of Pediatric Critical Care Medicine, University of Rochester Golisano Children's Hospital, Rochester, NY
| | - Melania M Bembea
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Robert T Russell
- Department of Surgery, University of Alabama Birmingham, Birmingham, AL
| | - Marie E Steiner
- Divisions of Critical Care and Hematology, Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Susan M Goobie
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Adam M Vogel
- Division of Pediatric Surgery Texas Children's Hospital, Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Gemma Crighton
- Department of Haematology, Royal Children's Hospital, Melbourne, Australia
| | - Stacey L Valentine
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA
| | - Meghan Delaney
- Division of Pathology and Laboratory Medicine, Children's National Hospital; Department of Pathology and Pediatrics, The George Washington University Health Sciences, Washington, DC
| | - Robert I Parker
- Department of Pediatric Hematology/Oncology, Renaissance School of Medicine, State University of New York at Stony Brook, Stony Brook, NY
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19
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Russell R, Bauer DF, Goobie SM, Haas T, Nellis ME, Nishijima DK, Vogel AM, Lacroix J. Plasma and Platelet Transfusion Strategies in Critically Ill Children Following Severe Trauma, Traumatic Brain Injury, and/or Intracranial Hemorrhage: From the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. Pediatr Crit Care Med 2022; 23:e14-e24. [PMID: 34989702 PMCID: PMC8849603 DOI: 10.1097/pcc.0000000000002855] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To present consensus statements and supporting literature for plasma and platelet transfusions in critically ill children with severe trauma, traumatic brain injury, and/or intracranial hemorrhage from the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. DESIGN Systematic review and consensus conference of international, multidisciplinary experts in platelet and plasma transfusion management of critically ill children. SETTING Not applicable. PATIENTS Critically ill neonates and children with severe trauma, traumatic brain injury, and/or intracranial hemorrhage. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A panel of eight experts developed expert-based statements for plasma and platelet transfusions in critically ill neonates and children with severe trauma, traumatic brain injury, and/or intracranial hemorrhage. These statements were reviewed and ratified by the 29 Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding experts. A systematic review was conducted using MEDLINE, EMBASE, and Cochrane Library databases, from inception to December 2020. Consensus was obtained using the Research and Development/University of California, Los Angeles Appropriateness Method. Results were summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. We developed one good practice statement and six expert consensus statements. CONCLUSIONS The lack of evidence precludes proposing recommendations on monitoring of the coagulation system and on plasma and platelets transfusion in critically ill pediatric patients with severe trauma, severe traumatic brain injury, or nontraumatic intracranial hemorrhage.
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Affiliation(s)
- Robert Russell
- Pediatric General Surgery, Children's of Alabama, Birmingham, AL
| | - David F Bauer
- Pediatric Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Susan M Goobie
- Harvard Medical School, Boston, MA
- Department of Anesthesiology, Critical Care & Pain Medicine, Boston Children's Hospital, Boston, MA
| | - Thorsten Haas
- Department of Pediatric Anesthesia, Zurich University Children's Hospital, Zurich, Switzerland
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Weill Cornell Medicine, New York, NY
| | - Daniel K Nishijima
- Department of Emergency Medicine, CTSC Clinical Research Center and Trial Innovation Network, University of California Davis School of Medicine, Sacramento, CA
| | - Adam M Vogel
- Surgery and Pediatrics, Texas Children's Hospital and Baylor College of Medicine, Houston, TX
| | - Jacques Lacroix
- Division of Pediatric Critical Care, Department of Pediatrics, Sainte-Justine Hospital, Université de Montréal, Montreal, QC, Canada
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20
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Cholette JM, Muszynski JA, Ibla JC, Emani S, Steiner ME, Vogel AM, Parker RI, Nellis ME, Bembea MM. Plasma and Platelet Transfusions Strategies in Neonates and Children Undergoing Cardiac Surgery With Cardiopulmonary Bypass or Neonates and Children Supported by Extracorporeal Membrane Oxygenation: From the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. Pediatr Crit Care Med 2022; 23:e25-e36. [PMID: 34989703 PMCID: PMC8769357 DOI: 10.1097/pcc.0000000000002856] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To present the recommendations and consensus statements with supporting literature for plasma and platelet transfusions in critically ill neonates and children undergoing cardiac surgery with cardiopulmonary bypass or supported by extracorporeal membrane oxygenation from the Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding. DESIGN Systematic review and consensus conference of international, multidisciplinary experts in platelet and plasma transfusion management of critically ill children. SETTING Not applicable. PATIENTS Critically ill neonates and children following cardiopulmonary bypass or supported by extracorporeal membrane oxygenation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A panel of nine experts developed evidence-based and, when evidence was insufficient, expert-based statements for plasma and platelet transfusions in critically ill neonates and children following cardiopulmonary bypass or supported by extracorporeal membrane oxygenation. These statements were reviewed and ratified by the 29 Transfusion and Anemia EXpertise Initiative-Control/Avoidance of Bleeding experts. A systematic review was conducted using MEDLINE, EMBASE, and Cochrane Library databases, from inception to December 2020. Consensus was obtained using the Research and Development/University of California, Los Angeles Appropriateness Method. Results were summarized using the Grading of Recommendations Assessment, Development, and Evaluation method. We developed one good practice statement, two recommendations, and three expert consensus statements. CONCLUSIONS Whereas viscoelastic testing and transfusion algorithms may be considered, in general, evidence informing indications for plasma and platelet transfusions in neonatal and pediatric patients undergoing cardiac surgery with cardiopulmonary bypass or those requiring extracorporeal membrane oxygenation support is lacking.
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Affiliation(s)
- Jill M Cholette
- Department of Pediatrics, University of Rochester Golisano Children's Hospital, Rochester, NY
| | - Jennifer A Muszynski
- Department of Pediatrics, Division of Critical Care Medicine, Nationwide Children's Hospital, Columbus, OH
| | - Juan C Ibla
- Division of Cardiac Anesthesia, Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Sitaram Emani
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, MA
| | - Marie E Steiner
- Divisions of Critical Care and Hematology, Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN
| | - Adam M Vogel
- Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital and Baylor College of Medicine, Houston, TX
| | - Robert I Parker
- Professor Emeritus, Department of Pediatrics, Hematology/Oncology, Renaissance School of Medicine, SUNY at Stony Brook, Stony Brook, NY
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital - Weill Cornell Medicine, New York, NY
| | - Melania M Bembea
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
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21
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Hanson SJ, Karam O, Birch R, Goel R, Patel RM, Sola-Visner M, Sachais BS, Hauser RG, Luban NLC, Gottschall J, Josephson CD, Hendrickson JE, Karafin MS, Nellis ME. Transfusion Practices in Pediatric Cardiac Surgery Requiring Cardiopulmonary Bypass: A Secondary Analysis of a Clinical Database. Pediatr Crit Care Med 2021; 22:978-987. [PMID: 34261944 PMCID: PMC8570986 DOI: 10.1097/pcc.0000000000002805] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To describe blood component usage in transfused children with congenital heart disease undergoing cardiopulmonary bypass surgery across perioperative settings and diagnostic categories. DESIGN Datasets from U.S. hospitals participating in the National Heart, Lung, and Blood Institute Recipient Epidemiology and Donor Evaluation Study-III were analyzed. SETTING Inpatient admissions from three U.S. hospitals from 2013 to 2016. PATIENTS Transfused children with congenital heart disease undergoing single ventricular, biventricular surgery, extracorporeal membrane oxygenation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Eight hundred eighty-two transfused patients were included. Most of the 185 children with single ventricular surgery received multiple blood products: 81% RBCs, 79% platelets, 86% plasma, and 56% cryoprecipitate. In the 678 patients undergoing biventricular surgery, 85% were transfused plasma, 75% platelets, 74% RBCs, and 48% cryoprecipitate. All 19 patients on extracorporeal membrane oxygenation were transfused RBCs, plasma, and cryoprecipitate, and 18 were transfused platelets. Intraoperatively, patients commonly received all three components, while postoperative transfusions were predominantly single blood components. Pretransfusion hemoglobin values were normal/low-normal for age for all phases of care for single ventricular surgery (median hemoglobin 13.2-13.5 g/dL). Pretransfusion hemoglobin values for biventricular surgeries were higher intraoperatively compared with other timing (12.2 g/dL vs 11.2 preoperative and postoperative; p < 0.0001). Plasma transfusions for all patients were associated with a near normal international normalized ratio: single ventricular surgeries median international normalized ratio was 1.3 postoperative versus 1.8 intraoperative and biventricular surgeries median international normalized ratio was 1.1 intraoperative versus 1.7 postoperative. Intraoperative platelet transfusions with biventricular surgeries had higher median platelet count compared with postoperative pretransfusion platelet count (244 × 109/L intraoperative vs 69 × 109/L postoperative). CONCLUSIONS Children with congenital heart disease undergoing cardiopulmonary bypass surgery are transfused many blood components both intraoperatively and postoperatively. Multiple blood components are transfused intraoperatively at seemingly normal/low-normal pretransfusion values. Pediatric evidence guiding blood component transfusion in this population at high risk of bleeding and with limited physiologic reserve is needed to advance safe and effective blood conservation practices.
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Affiliation(s)
| | - Oliver Karam
- Children’s Hospital of Richmond. Virginia Commonwealth University School of Medicine, Richmond, VA
| | | | - Ruchika Goel
- Johns Hopkins University School of Medicine, Baltimore, MD
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22
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Goel R, Nellis ME, Karam O, Hanson SJ, Tormey CA, Patel RM, Birch R, Sachais BS, Sola-Visner MC, Hauser RG, Luban NLC, Gottschall J, Josephson CD, Hendrickson JE, Karafin MS. Transfusion practices for pediatric oncology and hematopoietic stem cell transplantation patients: Data from the National Heart Lung and Blood Institute Recipient Epidemiology and Donor Evaluation Study-III (REDS-III). Transfusion 2021; 61:2589-2600. [PMID: 34455598 DOI: 10.1111/trf.16626] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/26/2021] [Accepted: 06/27/2021] [Indexed: 01/19/2023]
Abstract
BACKGROUND To evaluate transfusion practices in pediatric oncology and hematopoietic stem cell transplant (HSCT) patients. STUDY DESIGN AND METHODS This is a multicenter retrospective study of children with oncologic diagnoses treated from 2013 to 2016 at hospitals participating in the National Heart Lung and Blood Institute Recipient Epidemiology and Donor Evaluation Study-III. Transfusion practices were evaluated by diagnosis codes and pre-transfusion laboratory values. RESULTS A total of 4766 inpatient encounters of oncology and HSCT patients were evaluated, with 39.3% (95% confidence interval [CI]: 37.9%-40.7%) involving a transfusion. Red blood cells (RBCs) were the most commonly transfused component (32.4%; 95% CI: 31.1%-33.8%), followed by platelets (22.7%; 95% CI: 21.5%-23.9%). Patients in the 1 to <6 years of range were most likely to be transfused and HSCT, acute myeloid leukemia, and aplastic anemia were the diagnoses most often associated with transfusion. The median hemoglobin (Hb) prior to RBC transfusion was 7.5 g/dl (10-90th percentile: 6.4-8.8 g/dl), with 45.7% of transfusions being given at 7 to <8 g/dl. The median platelet count prior to platelet transfusion was 20 × 109 /L (10-90th percentile: 8-51 × 109 /L), and 37.9% of transfusions were given at platelet count of >20-50 × 109 /L. The median international normalized ratio (INR) prior to plasma transfusion was 1.7 (10-90th percentile: 1.3-2.7), and 36.3% of plasma transfusions were given at an INR between 1.4 and 1.7. DISCUSSION Transfusion of blood components is common in hospitalized pediatric oncology/HSCT patients. Relatively high pre-transfusion Hb and platelet values and relatively low INR values prior to transfusion across the studied diagnoses highlight the need for additional studies in this population.
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Affiliation(s)
- Ruchika Goel
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Departments of Internal Medicine and Pediatrics, Division of Hematology Oncology, Simmons Cancer Institute at SIU School of Medicine and ImpactLife (Mississippi Valley Regional Blood Center), Springfield, Illinois, USA
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Oliver Karam
- Department of Pediatrics, Division of Critical Care, Children's Hospital of Richmond at VCU, Richmond, Virginia, USA
| | - Sheila J Hanson
- Department of Pediatrics, Division of Critical Care, Medical College of Wisconsin and Children's Wisconsin, Milwaukee, Wisconsin, USA
| | | | - Ravi M Patel
- Department of Pediatrics, Division of Neonatology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Rebecca Birch
- Public Health and Epidemiology Practice, Westat, Rockville, Maryland, USA
| | | | - Martha C Sola-Visner
- Division of Newborn Medicine, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Ronald G Hauser
- Department of Laboratory Medicine, Yale University, New Haven, Connecticut, USA.,Department of Pathology & Laboratory Medicine Service, Veterans Affairs, Connecticut Healthcare System, West Haven, CT
| | - Naomi L C Luban
- Children's Research Institute, Children's National Health System, Washington, District of Columbia, USA
| | | | - Cassandra D Josephson
- Department of Pediatrics, Division of Neonatology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jeanne E Hendrickson
- Department of Laboratory Medicine, Yale University, New Haven, Connecticut, USA.,Department of Pediatrics, Yale University, New Haven, CT
| | - Matthew S Karafin
- Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
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23
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Patel RM, Hendrickson JE, Nellis ME, Birch R, Goel R, Karam O, Karafin MS, Hanson SJ, Sachais BS, Hauser RG, Luban NL, Gottschall J, Josephson CD, Sola-Visner M. Variation in Neonatal Transfusion Practice. J Pediatr 2021; 235:92-99.e4. [PMID: 33836184 PMCID: PMC8316298 DOI: 10.1016/j.jpeds.2021.04.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To estimate the incidence of blood product transfusion, including red blood cells, platelets, and plasma, and characterize pretransfusion hematologic values for infants during their initial hospitalization after birth. STUDY DESIGN Retrospective cohort study using data from 7 geographically diverse US academic and community hospitals that participated in the National Heart Lung and Blood Institute Recipient Epidemiology and Donor Evaluation Study-III (REDS-III) from 2013 to 2016. Pretransfusion hematologic values were evaluated closest to each transfusion and no more than 24 hours beforehand. RESULTS Data from 60 243 infants were evaluated. The incidence of any transfusion differed by gestational age (P < .0001), with 80% (95% CI 76%-84%) transfused at <27 weeks of gestation (n = 329) and 0.5% (95% CI 0.5%-0.6%) transfused at ≥37 weeks of gestation (n = 53 919). The median pretransfusion hemoglobin was 11.2 g/dL (10th-90th percentile 8.8-14.1) for the entire cohort, ranging from 10.5 g/dL (8.8-12.3) for infants born extremely preterm at <27 weeks of gestation to 13.0 g/dL (10.5-15.5) for infants born at term. The median pretransfusion platelet count (×109/L) was 71 (10th-90th percentile 26-135) for the entire cohort, and was >45 for all gestational age groups examined. The median pretransfusion international normalized ratio for the entire cohort was 1.7 (10th-90th percentile 1.2-2.8). CONCLUSIONS There is wide variability in pretransfusion hemoglobin, platelet count, and international normalized ratio values for neonatal transfusions. Our findings suggest that a large proportion of neonatal transfusions in the US are administered at thresholds greater than supported by the best-available evidence and highlight an opportunity for improved patient blood management.
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Affiliation(s)
- Ravi M. Patel
- Emory University School of Medicine and Children’s Healthcare of Atlanta, Atlanta, GA
| | | | | | | | - Ruchika Goel
- Johns Hopkins University School of Medicine, Baltimore, MD,Simmons Cancer Institute at SIU School of Medicine, Springfield, IL
| | - Oliver Karam
- Children’s Hospital of Richmond at VCU, Richmond, VA
| | | | - Sheila J. Hanson
- Medical College of Wisconsin and Children’s Milwaukee, Milwaukee, WI
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24
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Nellis ME, Goel R, Hendrickson JE, Birch R, Patel RM, Karafin MS, Hanson SJ, Sachais BS, Hauser RG, Luban NLC, Gottschall J, Sola-Visner M, Josephson CD, Karam O. Transfusion practices in a large cohort of hospitalized children. Transfusion 2021; 61:2042-2053. [PMID: 33973660 DOI: 10.1111/trf.16443] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/10/2021] [Accepted: 04/10/2021] [Indexed: 01/19/2023]
Abstract
BACKGROUND While previous studies have described the use of blood components in subsets of children, such as the critically ill, little is known about transfusion practices in hospitalized children across all departments and diagnostic categories. We sought to describe the utilization of red blood cell, platelet, plasma, and cryoprecipitate transfusions across hospital settings and diagnostic categories in a large cohort of hospitalized children. STUDY DESIGN AND METHODS The public datasets from 11 US academic and community hospitals that participated in the National Heart Lung and Blood Institute Recipient Epidemiology and Donor Evaluation Study-III (REDS-III) were accessed. All nonbirth inpatient encounters of children 0-18 years of age from 2013 to 2016 were included. RESULTS 61,770 inpatient encounters from 41,943 unique patients were analyzed. Nine percent of encounters involved the transfusion of at least one blood component. RBC transfusions were most common (7.5%), followed by platelets (3.9%), plasma (2.5%), and cryoprecipitate (0.9%). Children undergoing cardiopulmonary bypass were most likely to be transfused. For the entire cohort, the median (interquartile range) pretransfusion laboratory values were as follows: hemoglobin, 7.9 g/dl (7.1-10.4 g/dl); platelet count, 27 × 109 cells/L (14-54 × 109 cells/L); and international normalized ratio was 1.6 (1.4-2.0). Recipient age differences were observed in the frequency of RBC irradiation (95% in infants, 67% in children, p < .001) and storage duration of RBC transfusions (median storage duration of 12 [8-17] days in infants and 20 [12-29] days in children, p < .001). CONCLUSION Based on a cohort of patients from 2013 to 2016, the transfusion of blood components is relatively common in the care of hospitalized children. The frequency of transfusion across all pediatric hospital settings, especially in children undergoing cardiopulmonary bypass, highlights the opportunities for the development of institutional transfusion guidelines and patient blood management initiatives.
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Affiliation(s)
- Marianne E Nellis
- Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Ruchika Goel
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jeanne E Hendrickson
- Departments of Pediatrics and Laboratory Medicine, Yale University, New Haven, Connecticut, USA
| | - Rebecca Birch
- Public Health and Epidemiology Practice, Westat, Rockville, Maryland, USA
| | - Ravi M Patel
- Department of Pediatrics, Division of Neonatology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Matthew S Karafin
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, NC
| | - Sheila J Hanson
- Department of Pediatrics, Division of Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | | | - Ronald George Hauser
- Departments of Pediatrics and Laboratory Medicine, Yale University, New Haven, Connecticut, USA
| | - Naomi L C Luban
- Children's Research Institute, Children's National Health System, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | | | - Martha Sola-Visner
- Division of Newborn Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Cassandra D Josephson
- Department of Pathology and Laboratory Medicine, Center for Transfusion and Cellular Therapies, Emory University School of Medicine, Atlanta, GA
| | - Oliver Karam
- Department of Pediatrics, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
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Faustino EVS, Raffini LJ, Hanson SJ, Cholette JM, Pinto MG, Li S, Kandil SB, Nellis ME, Shabanova V, Silva CT, Tala JA, McPartland T, Spinella PC. Age-Dependent Heterogeneity in the Efficacy of Prophylaxis With Enoxaparin Against Catheter-Associated Thrombosis in Critically Ill Children: A Post Hoc Analysis of a Bayesian Phase 2b Randomized Clinical Trial. Crit Care Med 2021; 49:e369-e380. [PMID: 33566465 PMCID: PMC7979442 DOI: 10.1097/ccm.0000000000004848] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVES We explored the age-dependent heterogeneity in the efficacy of prophylaxis with enoxaparin against central venous catheter-associated deep venous thrombosis in critically ill children. DESIGN Post hoc analysis of a Bayesian phase 2b randomized clinical trial. SETTING Seven PICUs. PATIENTS Children less than 18 years old with newly inserted central venous catheter. INTERVENTIONS Enoxaparin started less than 24 hours after insertion of central venous catheter and adjusted to anti-Xa level of 0.2-0.5 international units/mL versus usual care. MEASUREMENTS AND MAIN RESULTS Of 51 children randomized, 24 were infants less than 1 year old. Risk ratios of central venous catheter-associated deep venous thrombosis with prophylaxis with enoxaparin were 0.98 (95% credible interval, 0.37-2.44) in infants and 0.24 (95% credible interval, 0.04-0.82) in older children greater than or equal to 1 year old. Infants and older children achieved anti-Xa level greater than or equal to 0.2 international units/mL at comparable times. While central venous catheter was in situ, endogenous thrombin potential, a measure of thrombin generation, was 223.21 nM.min (95% CI, 8.78-437.64 nM.min) lower in infants. Factor VIII activity, a driver of thrombin generation, was also lower in infants by 45.1% (95% CI, 15.7-74.4%). Median minimum platelet count while central venous catheter was in situ was higher in infants by 39 × 103/mm3 (interquartile range, 17-61 × 103/mm3). Central venous catheter:vein ratio was not statistically different. Prophylaxis with enoxaparin was less efficacious against central venous catheter-associated deep venous thrombosis at lower factor VIII activity and at higher platelet count. CONCLUSIONS The relatively lesser contribution of thrombin generation on central venous catheter-associated thrombus formation in critically ill infants potentially explains the age-dependent heterogeneity in the efficacy of prophylaxis with enoxaparin.
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Affiliation(s)
| | - Leslie J Raffini
- Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Sheila J Hanson
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
| | - Jill M Cholette
- Department of Pediatrics, University of Rochester Golisano Children's Hospital, Rochester, NY
| | - Matthew G Pinto
- Department of Pediatrics, New York Medical College, Maria Fareri Children's Hospital, Valhalla, NY
| | - Simon Li
- Department of Pediatrics, New York Medical College, Maria Fareri Children's Hospital, Valhalla, NY
| | - Sarah B Kandil
- Department of Pediatrics, Yale School of Medicine, New Haven, CT
| | - Marianne E Nellis
- Department of Pediatrics, NY Presbyterian Hospital/Weill Cornell Medicine, New York, NY
| | | | - Cicero T Silva
- Department of Diagnostic Radiology, Yale School of Medicine, New Haven, CT
| | - Joana A Tala
- Pediatric Intensive Care Unit, Yale-New Haven Children's Hospital, New Haven, CT
| | - Tara McPartland
- Yale Center for Clinical Investigation, Yale School of Medicine, New Haven, CT
| | - Philip C Spinella
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO
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Trachtman R, Murray E, Wang CM, Szymonifka J, Toussi SS, Walters H, Nellis ME, Onel KB, Mandl LA. Procalcitonin Differs in Children With Infection and Children With Disease Flares in Juvenile Idiopathic Arthritis. J Clin Rheumatol 2021; 27:87-91. [PMID: 31693652 PMCID: PMC10364140 DOI: 10.1097/rhu.0000000000001170] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND/OBJECTIVE Patients with juvenile idiopathic arthritis (JIA) often present with signs and symptoms suggestive of serious bacterial infection (SBI). Procalcitonin (PCT) is a biomarker that is elevated in SBI. We conducted a comparative cohort study to test the hypothesis that PCT levels will differ between active JIA, quiescent JIA, and bacteremic patients and healthy controls. METHODS From October 2016 to May2018, consecutive children 6 months to 18 years of age with (a) active untreated JIA, (b) quiescent JIA, and (c) healthy elective presurgical candidates were recruited from clinics at a musculoskeletal specialty hospital. Juvenile idiopathic arthritis was defined according to the International League of Associations for Rheumatology criteria. Clinical data and serum samples meeting the same criteria were included from a prior study. Consecutive bacteremic patients were identified over the same period. Procalcitonin and other common measures of inflammation were measured. Descriptive statistics and univariate logistic analyses were performed. RESULTS Ninety-two study subjects were recruited. Erythrocyte sedimentation rate, C-reactive protein (CRP), and PCT levels were all elevated in bacteremic patients in comparison to the other groups. Erythrocyte sedimentation rate and CRP both had wide ranges that overlapped between groups; however, the PCT concentration was 0.15 μg/mL or greater in 1 of 59 patients with JIA, whereas it was 0.15 μg/mL or less in only 1 bacteremic patient. CONCLUSIONS Our study indicates that serum erythrocyte sedimentation rate, CRP, and PCT levels are all biomarkers that can be used to distinguish SBI versus active JIA at presentation. However, PCT is the most accurate, with the least overlap between patients with infection and noninfectious inflammatory arthritis. This finding can help clinicians direct therapy.
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Affiliation(s)
| | | | | | | | | | | | | | - Karen B. Onel
- Hospital for Special Surgery
- Weill Cornell Medicine, New York
| | - Lisa A. Mandl
- Hospital for Special Surgery
- Northwell Health, Lake Success, NY
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27
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Karam O, Nellis ME. Transfusion management for children supported by extracorporeal membrane oxygenation. Transfusion 2021; 61:660-664. [PMID: 33491189 DOI: 10.1111/trf.16272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 01/03/2021] [Accepted: 01/04/2021] [Indexed: 11/30/2022]
Abstract
Due to the patients' underlying illness, in combination with circuit-induced coagulopathy, as well as PLT dysfunction, children supported by ECMO are a risk of receiving large volumes of blood components. Given the increasing use of modified blood products and newer biologics, it is unknown whether these products have equal efficacy and safety, in ECMO. The majority of guidance for transfusion therapy is based on expert opinion alone, and research on indications for RBC, plasma, and PLT transfusions for children on ECMO should be a priority.
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Affiliation(s)
- Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, Virginia
| | - Marianne E Nellis
- Pediatric Critical Care Medicine, NY Presbyterian Hospital - Weill Cornell Medicine, New York, New York
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Crighton GL, Karam O, Nellis ME, Stanworth SJ. Editorial: Hemostatic Challenges in Pediatric Critical Care Medicine. Front Pediatr 2021; 9:697921. [PMID: 34322464 PMCID: PMC8311020 DOI: 10.3389/fped.2021.697921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/16/2021] [Indexed: 12/15/2022] Open
Affiliation(s)
- Gemma L Crighton
- Department of Haematology, Royal Children's Hospital, Melbourne, VIC, Australia
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU Richmond, Richmond, VA, United States
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, NY Presbyterian Hospital-Weill Cornell Medicine, New York, NY, United States
| | - Simon J Stanworth
- NHS Blood and Transplant; Oxford University Hospitals NHS Foundation Trust; Radcliffe Department of Medicine and Oxford BRC Haematology Theme, University of Oxford, Oxford, United Kingdom
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29
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Nellis ME, Vasovic LV, Goel R, Karam O. Epidemiology of the Use of Hemostatic Agents in Children Supported by Extracorporeal Membrane Oxygenation: A Pediatric Health Information System Database Study. Front Pediatr 2021; 9:673613. [PMID: 34041211 PMCID: PMC8141845 DOI: 10.3389/fped.2021.673613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 04/13/2021] [Indexed: 11/24/2022] Open
Abstract
Objectives: Children supported by extracorporeal membrane oxygenation (ECMO) are at high risk of bleeding. Though practitioners often prescribe blood components and/or medications to prevent or treat bleeding, the utilization of these hemostatic measures in children is not well-understood. We sought to evaluate the use of hemostatic blood products (platelet, plasma and cryoprecipitate transfusions) and medications [aminocaproic acid, tranexamic acid (TXA) and Factor VIIa] in children supported by ECMO. Design: Retrospective observational study using the Pediatric Health Information System (PHIS) database from 2011-2017. Setting: Fifty-one U.S. children's hospitals. Patients: Children (aged 0-18 years) supported by ECMO. Interventions: None. Measurements and Main Results: ECMO was employed in the care of 7,910 children for a total of 56,079 ECMO days. Fifty-five percent of the patients were male with a median (IQR) age of 0 (0-2) years. The median (IQR) length of ECMO was 5 (2-9) days with a hospital mortality rate of 34%. Platelets were transfused on 49% of ECMO days, plasma on 33% of ECMO days and cryoprecipitate on 17% of ECMO days. Twenty-two percent of children received TXA with the majority receiving it on the first day of ECMO and the use of TXA increased during the 6-year period studied (p < 0.001). Seven percent of children received aminocaproic acid and 3% received Factor VIIa. Conclusions: Children supported by ECMO are exposed to a significant number of hemostatic blood products. Antifibrinolytics, in particular TXA, are being used more frequently. Given the known morbidity and mortality associated with hemostatic blood products, studies are warranted to evaluate the effectiveness of hemostatic strategies.
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Affiliation(s)
- Marianne E Nellis
- Department of Pediatrics, New York Presbyterian Hospital - Weill Cornell Medicine, New York, NY, United States
| | - Ljiljana V Vasovic
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Ruchika Goel
- Division of Hematology, Oncology, Department of Internal Medicine, Southern Illinois University School of Medicine, Springfield, IL, United States.,Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, MD, United States
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, United States
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30
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Wasserman E, Toal M, Nellis ME, Traube C, Joyce C, Finkelstein R, Killinger JS, Joashi U, Harrington JS, Torres LK, Greenwald BM, Howell J. Rapid Transition of a PICU Space and Staff to Adult Coronavirus Disease 2019 ICU Care. Pediatr Crit Care Med 2021; 22:50-55. [PMID: 33031350 DOI: 10.1097/pcc.0000000000002597] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We describe the process by which a PICU and a PICU care team were incorporated into a hospital-wide ICU care model during the coronavirus disease 2019 pandemic. DESIGN A descriptive, retrospective report from a single-center PICU. SETTING Twenty-three bed, quaternary PICU, within an 862-bed hospital. PATIENTS Critically ill adults, with coronavirus disease 2019-related disease. INTERVENTIONS ICU care provided by pediatric intensivists with training and support from medical intensivists. MEASUREMENTS AND MAIN RESULTS Within the context of the institution's comprehensive effort to centralize and systematize care for adults with severe coronavirus disease 2019 disease, the PICU was transitioned to an adult coronavirus disease 2019 critical care unit. Nurses and physicians underwent just-in-time training over 3 days and 2 weeks, respectively. Medical ICU physicians and nurses provided oversight for care and designated hospital-based teams were available for procedures and common adult emergencies. Over a 7-week period, the PICU cared for 60 adults with coronavirus disease 2019-related critical illness. Fifty-three required intubation and mechanical ventilation for a median of 18 days. Eighteen required renal replacement therapy and 17 died. CONCLUSIONS During the current and potentially in future pandemics, where critical care resources are limited, pediatric intensivists and staff can be readily utilized to meaningfully contribute to the care of critically ill adults.
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Affiliation(s)
- Emily Wasserman
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Megan Toal
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Chani Traube
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Christine Joyce
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Robert Finkelstein
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
- Division of Pediatric Emergency Medicine, Department of Emergency Medicine, Weill Cornell Medicine, New York, NY
| | - James S Killinger
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Umesh Joashi
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - John S Harrington
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell, New York, NY
| | - Lisa K Torres
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell, New York, NY
| | - Bruce M Greenwald
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - Joy Howell
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
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Haque KD, Grinspan ZM, Mauer E, Nellis ME. Early Use of Antiseizure Medication in Mechanically Ventilated Traumatic Brain Injury Cases: A Retrospective Pediatric Health Information System Database Study. Pediatr Crit Care Med 2021; 22:90-100. [PMID: 33009357 PMCID: PMC8344024 DOI: 10.1097/pcc.0000000000002576] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Traumatic brain injury is a leading cause of morbidity and mortality in children. Post-traumatic seizures occur in 25% of children with severe traumatic brain injury and may worsen outcomes. Our objective was to use a retrospective cohort study to examine the association between the early seizure occurrence and the choice of early antiseizure medication in children with traumatic brain injury. DESIGN Retrospective cohort study using the Pediatric Health Information Systems database, 2010-2017. SETTING Fifty-one U.S. children's hospitals. PATIENTS Children (< 18 yr old at admission) with diagnostic codes for traumatic brain injury who were mechanically ventilated at the time of admission and with hospital length of stay greater than 24 hours. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A total of 3,479 children were identified via coding and including in the analysis. Patients receiving antiseizure medication starting day 0 with levetiracetam were compared with those receiving phenytoin. The outcome was seizure occurrence, identified using validated International Classification of Diseases, 9th Revision, Clinical Modification and International Classification of Diseases, 10th Revision, Clinical Modification diagnosis codes. The median (interquartile range) age of patients was 4 (1-11) years, and the most common mechanism of injury was motor vehicle accident, occurring in 960 of patients (27%). A total of 2,342 patients (67%) received levetiracetam on day 0 and 1,137 patients (33%) received phenytoin on day 0. Totally 875 patients (37%) receiving levetiracetam on day 0 developed seizures, compared with 471 patients (41%) receiving phenytoin on day 0 (p = 0.02). Upon multivariable analysis adjusting for age, injury by child abuse, subdural hemorrhage, ethnicity, and admission year, children receiving phenytoin on day 0 were 1.26 (95% CI, 1.07-1.48) times more likely to be associated with post-traumatic seizure occurrence, compared with children receiving levetiracetam on day 0 (p = 0.01). CONCLUSIONS Early administration of levetiracetam was associated with less-frequent seizure occurrence than early administration of phenytoin in mechanically ventilated children with traumatic brain injury. Additional studies are necessary to determine if the association is causal or due to unmeasured confounders and/or selection bias.
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Affiliation(s)
- Kelly D Haque
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital-Weill Cornell Medicine, New York, NY
| | - Zachary M Grinspan
- Department of Healthcare Policy and Research, Weill Cornell Medicine, New York, NY
- Division of Pediatric Neurology, Department of Pediatrics, NY Presbyterian Hospital-Weill Cornell Medicine, New York, NY
| | - Elizabeth Mauer
- Department of Healthcare Policy and Research, Weill Cornell Medicine, New York, NY
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital-Weill Cornell Medicine, New York, NY
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32
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Aran AA, Karam O, Nellis ME. Bleeding in Critically Ill Children-Review of Literature, Knowledge Gaps, and Suggestions for Future Investigation. Front Pediatr 2021; 9:611680. [PMID: 33585373 PMCID: PMC7873638 DOI: 10.3389/fped.2021.611680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 01/04/2021] [Indexed: 11/13/2022] Open
Abstract
Clinically significant bleeding complicates up to 20% of admissions to the intensive care unit in adults and is associated with severe physiologic derangements, requirement for significant interventions and worse outcome. There is a paucity of published data on bleeding in critically ill children. In this manuscript, we will provide an overview of the epidemiology and characteristics of bleeding in critically ill children, address the association between bleeding and clinical outcomes, describe the current definitions of bleeding and their respective limitations, and finally provide an overview of current knowledge gaps and suggested areas for future research.
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Affiliation(s)
- Adi Avniel Aran
- Pediatric Cardiac Critical Care Division, Hadassah University Medical Center, Jerusalem, Israel
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, United States
| | - Marianne E Nellis
- Pediatric Critical Care Medicine, NY Presbyterian Hospital-Weill Cornell Medicine, New York, NY, United States
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33
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Sequeira J, Nellis ME, Karam O. Epidemiology of Bleeding in Critically Ill Children. Front Pediatr 2021; 9:699991. [PMID: 34422724 PMCID: PMC8371326 DOI: 10.3389/fped.2021.699991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 07/15/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: Bleeding can be a severe complication of critical illness, but its true epidemiologic impact on children has seldom been studied. Our objective is to describe the epidemiology of bleeding in critically ill children, using a validated clinical tool, as well as the hemostatic interventions and clinical outcomes associated with bleeding. Design: Prospective observational cohort study. Setting: Tertiary pediatric critical care unit Patients: All consecutive patients (1 month to 18 years of age) admitted to a tertiary pediatric critical care unit Measurements and Main Results: Bleeding events were categorized as minimal, moderate, severe, or fatal, according to the Bleeding Assessment Scale in Critically Ill Children. We collected demographics and severity at admission, as evaluated by the Pediatric Index of Mortality. We used regression models to compare the severity of bleeding with outcomes adjusting for age, surgery, and severity. Over 12 months, 902 critically ill patients were enrolled. The median age was 64 months (IQR 17; 159), the median admission predicted risk of mortality was 0.5% (IQR 0.2; 1.4), and 24% were post-surgical. Eighteen percent of patients experienced at least one bleeding event. The highest severity of bleeding was minimal for 7.9% of patients, moderate for 5.8%, severe for 3.8%, and fatal for 0.1%. Adjusting for age, severity at admission, medical diagnosis, type of surgery, and duration of surgery, bleeding severity was independently associated with fewer ventilator-free days (p < 0.001) and fewer PICU-free days (p < 0.001). Adjusting for the same variables, bleeding severity was independently associated with an increased risk of mortality (adjusted odds ratio for each bleeding category 2.4, 95% CI 1.5; 3.7, p < 0.001). Conclusion: Our data indicate bleeding occurs in nearly one-fifth of all critically ill children, and that higher severity of bleeding was independently associated with worse clinical outcome. Further multicenter studies are required to better understand the impact of bleeding in critically ill children.
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Affiliation(s)
- Jake Sequeira
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA, United States
| | - Marianne E Nellis
- Pediatric Critical Care Medicine, NY Presbyterian Hospital - Weill Cornell Medicine, New York, NY, United States
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA, United States
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Nellis ME, Spinella PC, Tucci M, Stanworth SJ, Steiner ME, Cushing MM, Davis PJ, Karam O. Effect of platelet storage duration on clinical outcomes and incremental platelet change in critically ill children. Transfusion 2020; 60:2849-2858. [PMID: 32959409 DOI: 10.1111/trf.16094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 06/10/2020] [Accepted: 07/27/2020] [Indexed: 12/15/2022]
Abstract
The safety of platelet (PLT) concentrates with longer storage duration has been questioned due to biochemical and functional changes that occur during blood collection and storage. Some studies have suggested that transfusion efficacy is decreased and immune system dysfunction is worsened with increased storage age. We sought to describe the effect of PLT storage age on laboratory and clinical outcomes in critically ill children receiving PLT transfusions. STUDY DESIGN AND METHODS We performed a secondary analysis of a prospective, observational point-prevalence study. Children (3 days to 16 years of age) from 82 pediatric intensive care units in 16 countries were enrolled if they received a PLT transfusion during one of the predefined screening weeks. Outcomes (including PLT count increments, organ dysfunction, and transfusion reactions) were evaluated by PLT storage age. RESULTS Data from 497 patients were analyzed. The age of the PLT transfusions ranged from 1 to 7 days but the majority were 4 (24%) or 5 (36%) days of age. Nearly two-thirds of PLT concentrates were transfused to prevent bleeding. The indication for transfusion did not differ between storage age groups (P = .610). After patient and product variables were adjusted for, there was no association between storage age and incremental change in total PLT count or organ dysfunction scoring. A significant association between fresher storage age and febrile transfusion reactions (P = .002) was observed. CONCLUSION The results in a large, diverse cohort of critically ill children raise questions about the impact of storage age on transfusion and clinical outcomes which require further prospective evaluation.
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Affiliation(s)
- Marianne E Nellis
- Pediatric Critical Care Medicine, NY Presbyterian Hospital-Weill Cornell Medicine, New York, New York
| | - Philip C Spinella
- Department of Pediatrics, Division of Critical Care, Washington University in St Louis, St Louis, Missouri
| | - Marisa Tucci
- Pediatric Intensive Care Unit, CHU Sainte-Justine, University of Montreal, Montreal, Quebec, Canada
| | - Simon J Stanworth
- Transfusion Medicine, NHS Blood and Transplant, Oxford, UK.,Department of Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.,Radcliffe Department of Medicine, University of Oxford and Oxford BRC Haematology Theme, Oxford, UK
| | - Marie E Steiner
- Divisions of Pediatric Critical Care and Pediatric Hematology/Oncology, University of Minnesota, Minneapolis, Minnesota
| | | | - Peter J Davis
- Paediatric Intensive Care Unit, Bristol Royal Hospital for Children, Bristol, UK
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, Virginia
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35
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Willems A, Roeleveld PP, Labarinas S, Cyrus JW, Muszynski JA, Nellis ME, Karam O. Anti-Xa versus time-guided anticoagulation strategies in extracorporeal membrane oxygenation: a systematic review and meta-analysis. Perfusion 2020; 36:501-512. [PMID: 32862767 PMCID: PMC8216320 DOI: 10.1177/0267659120952982] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The purpose was to compare time-based vs anti-Xa-based anticoagulation strategies in patients on ECMO. We conducted a systematic review and meta-analysis using multiple electronic databases and included studies from inception to July 19, 2019. The proportion of bleeding, thrombosis, and mortality were evaluated. Twenty-six studies (2,086 patients) were included. Bleeding occurred in 34.2% (95%CI 25.1;43.9) of the patients with anti-Xa-based versus 41.6% (95%CI 24.9;59.4) of the patients with time-based anticoagulation strategies. Thrombosis occurred in 32.6% (95%CI 19.1;47.7) of the patients with anti-Xa-based versus 38.4% (95%CI 22.2;56.1) of the patients with time-based anticoagulation strategies. And mortality rate was 35.4% (95%CI 28.9;42.1) of the patients with anti-Xa-based versus 42.9% (95%CI 36.9;48.9) of the patients with time-based anticoagulation strategies. Among the seven studies providing results from both anticoagulation strategies, significantly fewer bleeding events occurred in the anti-Xa-based anticoagulation strategy (adjusted OR 0.49 (95%CI 0.32;0.74), p < 0.001) and a significantly lower mortality rate (adjusted OR 0.61 (95%CI 0.40;0.95), p = 0.03). There was no significant difference in thrombotic events (adjusted OR 0.91 (95%CI 0.56;1.49), p = 0.71). In these seven observational studies, only a small fraction of the patients were adults, and data were insufficient to analyze the effect of the type of ECMO. In this meta-analysis of observational studies of patients on ECMO, an anti-Xa-based anticoagulation strategy, when compared to a time-based strategy, was associated with fewer bleeding events and mortality rate, without an increase in thrombotic events.
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Affiliation(s)
- Ariane Willems
- Pediatric Critical Care Medicine, Department of Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Peter P Roeleveld
- Pediatric Critical Care Medicine, Department of Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Sonia Labarinas
- Department of Pediatrics, Section of Critical Care Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - John W Cyrus
- Tompkins-McCaw Library for the Health Sciences, VCU Libraries, Virginia Commonwealth University, Richmond, VA, USA
| | - Jennifer A Muszynski
- Division of Critical Care Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Marianne E Nellis
- Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital - Weill Cornell Medicine, New York, NY, USA
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, USA
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36
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Abstract
OBJECTIVE To evaluate the epidemiology of hemostatic transfusions (plasma, platelet, and cryoprecipitate) in children supported by extracorporeal membrane oxygenation. DESIGN Secondary analysis of a large observational cohort study. SETTING Eight pediatric institutions within the Eunice Kennedy Shriver National Institute of Child Health and Human Development's Collaborative Pediatric Critical Care Research Network. PATIENTS Critically ill children supported by extracorporeal membrane oxygenation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Extracorporeal membrane oxygenation was used in the care of 514 consecutive children. Platelets were transfused on 68% of extracorporeal membrane oxygenation days, plasma on 34% of the days on extracorporeal membrane oxygenation, and cryoprecipitate on 14%. Only 24% of the days on extracorporeal membrane oxygenation were free of any hemostatic transfusions. Daily platelet transfusion dose was independently associated with chest tube output (p < 0.001), other bleeding requiring RBC transfusion (p = 0.03), and daily set platelet goal (p = 0.009), but not with total platelet count (p = 0.75). Daily plasma transfusion dose was independently associated with chest tube output (p < 0.001), other bleeding requiring RBC transfusion (p = 0.01), activated clotting time (p = 0.001), and antithrombin levels (p = 0.02), but not with international normalized ratio (p = 0.99) or activated partial thromboplastin time (p = 0.29). Daily cryoprecipitate transfusion dose was independently associated with younger age (p = 0.009), but not with chest tube bleeding (p = 0.18), other bleeding requiring RBC transfusion (p = 0.75), fibrinogen level (p = 0.67), or daily fibrinogen goal (p = 0.81). CONCLUSIONS Platelets were transfused on two third of the days on extracorporeal membrane oxygenation, plasma on one third, and cryoprecipitate on one sixth of the days. Although most hemostatic transfusions were independently associated with bleeding, they were not independently associated with the majority of hemostatic testing. Further studies are warranted to evaluate the appropriateness of these transfusion strategies.
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Affiliation(s)
- Oliver Karam
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Richmond, VA
| | - Ruchika Goel
- Division of Hematology/Oncology, Simmons Cancer Institute at SIU School of Medicine, Springfield, IL
- Department of Pathology, Johns Hopkins University, Baltimore, MD
| | - Heidi Dalton
- Adult and Pediatric ECLS, INOVA Fairfax Hospital, Falls Church, VA
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
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Demaret P, Karam O, Labreuche Bst J, Chiusolo F, Mayordomo Colunga J, Erickson S, Nellis ME, Perez MH, Ray S, Tucci M, Willems A, Duhamel A, Lebrun F, Loeckx I, Mulder A, Leteurtre S. How 217 Pediatric Intensivists Manage Anemia at PICU Discharge: Online Responses to an International Survey. Pediatr Crit Care Med 2020; 21:e342-e353. [PMID: 32217901 DOI: 10.1097/pcc.0000000000002307] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To describe the management of anemia at PICU discharge by pediatric intensivists. DESIGN Self-administered, online, scenario-based survey. SETTING PICUs in Australia/New Zealand, Europe, and North America. SUBJECTS Pediatric intensivists. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Respondents were asked to report their decisions regarding RBC transfusions, iron, and erythropoietin prescription to children ready to be discharged from PICU, who had been admitted for hemorrhagic shock, cardiac surgery, craniofacial surgery, and polytrauma. Clinical and biological variables were altered separately in order to assess their effect on the management of anemia. Two-hundred seventeen responses were analyzed. They reported that the mean (± SEM) transfusion threshold was a hemoglobin level of 6.9 ± 0.09 g/dL after hemorrhagic shock, 7.6 ± 0.10 g/dL after cardiac surgery, 7.0 ± 0.10 g/dL after craniofacial surgery, and 7.0 ± 0.10 g/dL after polytrauma (p < 0.001). The most important increase in transfusion threshold was observed in the presence of a cyanotic heart disease (mean increase ranging from 1.80 to 2.30 g/dL when compared with baseline scenario) or left ventricular dysfunction (mean increase, 1.41-2.15 g/dL). One third of respondents stated that they would not prescribe iron at PICU discharge, regardless of the hemoglobin level or the baseline scenario. Most respondents (69.4-75.0%, depending on the scenario) did not prescribe erythropoietin. CONCLUSIONS Pediatric intensivists state that they use restrictive transfusion strategies at PICU discharge similar to those they use during the acute phase of critical illness. Supplemental iron is less frequently prescribed than RBCs, and prescription of erythropoietin is uncommon. Optimal management of post-PICU anemia is currently unknown. Further studies are required to highlight the consequences of this anemia and to determine appropriate management.
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Affiliation(s)
- Pierre Demaret
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHC, Liège, Belgium.,Univ. Lille, EA 2694 - Santé Publique: épidémiologie et qualité des soins, F-59000 Lille, France
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, VA
| | - Julien Labreuche Bst
- Univ. Lille, CHU Lille, EA 2694 - Santé publique: épidémiologie et qualité des soins, F-59000 Lille, France
| | - Fabrizio Chiusolo
- Anesthesia and Critical Care, Bambino Gesù Children's Hospital, Rome, Italy
| | - Juan Mayordomo Colunga
- Sección de Cuidados Intensivos Pediátricos, Área de Gestión Clínica de Pediatría, Hospital Universitario Central de Asturias, Oviedo, Spain.,CIBER-Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain.,Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Simon Erickson
- Division of Pediatric Critical Care, Princess Margaret Hospital, Perth, WA, Australia
| | - Marianne E Nellis
- Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital - Weill Cornell Medicine, New York, NY
| | - Marie-Hélène Perez
- Pediatric Intensive Care Unit, Department of Pediatrics, University Hospital of Lausanne, Lausanne, Switzerland
| | - Samiran Ray
- Pediatric Intensive Care Unit, Great Ormond Street Hospital NHS Foundation Trust, London, United Kingdom
| | - Marisa Tucci
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Sainte-Justine Hospital and Université de Montréal, Montreal, QC, Canada
| | - Ariane Willems
- Pediatric Intensive Care Unit, Department of Intensive Care, Leiden Universitair Medisch Centrum, Leiden, The Netherlands
| | - Alain Duhamel
- Univ. Lille, CHU Lille, EA 2694 - Santé publique: épidémiologie et qualité des soins, F-59000 Lille, France
| | - Frédéric Lebrun
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHC, Liège, Belgium
| | - Isabelle Loeckx
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHC, Liège, Belgium
| | - André Mulder
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHC, Liège, Belgium
| | - Stéphane Leteurtre
- Univ. Lille, EA 2694 - Santé Publique: épidémiologie et qualité des soins, F-59000 Lille, France.,CHU Lille, Pediatric Intensive Care Unit, CHU Lille, F-59000 Lille, France
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38
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Ennamuri S, Abramson E, Mauer E, Gerber LM, Nellis ME. Changes in Clinical Course Before and After Do-Not-Resuscitate Order Placement in a Pediatric Intensive Care Unit Setting. J Palliat Med 2020; 24:107-111. [PMID: 32250188 DOI: 10.1089/jpm.2019.0572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: The relationship between clinical course and do-not-resuscitate (DNR) status has not been well studied in the pediatric intensive care unit (PICU) setting. Objective: To describe the relationship between DNR order placement and clinical course. Design: Single center retrospective cohort study. Setting/Subjects: Patients, ages 0-18 years, who have died in the PICU from 2008 to 2016. Measurements: Retrospective chart review of DNR status, patient characteristics, and clinical course. We compared length of stay and number of consults/procedures/imaging studies done on patients with early DNR (>48 hours before death), late DNR (within 48 hours of death), and no DNR order placement. Results: One-hundred and sixty-one children were included. Nearly half (48%) were male with median (interquartile range) age of 3 years (0-12). One-third (58) had an underlying oncologic diagnosis. Eighteen percent (29/161) were classified as early DNR, 33% (53/161) as late DNR, and 49% (79/161) as no DNR. We found no differences in patient characteristics or risk of mortality at admission among the groups. The early DNR group showed decreased number of invasive procedures (0.68), imaging studies (1), and consults (0.21) per day when compared with the late (2, 1.53, 0.50) and no DNR groups (2.09, 1.73, 0.43). Conclusion: Our results suggest that early DNR placement in the PICU is associated with a change in clinical course centered around less invasive care. Earlier DNR placement can potentially trigger a shift in care goals that could improve the quality of life for patients and mitigate emotional and physical toll on patients and their families during the highly stressful end-of-life time period.
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Affiliation(s)
- Sravya Ennamuri
- Department of Pediatric Critical Care Medicine, University of Texas Southwestern Medical School, Dallas, Texas, USA
| | - Erika Abramson
- Department of Pediatrics and Weill Cornell Medicine, New York, New York, USA.,Department of Healthcare Policy and Research, Weill Cornell Medicine, New York, New York, USA
| | - Elizabeth Mauer
- Department of Healthcare Policy and Research, Division of Biostatistics and Epidemiology, Weill Cornell Medical College, New York, New York, USA
| | - Linda M Gerber
- Department of Healthcare Policy and Research, Weill Cornell Medicine, New York, New York, USA
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
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39
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Abstract
Critically ill children are a unique population who frequently receive plasma and platelet transfusions for both active bleeding and mitigation of bleeding risk. While these products are frequently administered, transfusion indications in this population remain unclear, and practice varies across institutions and providers. In this manuscript, we will outline the current evidence regarding plasma and platelet transfusions for hemostasis in the pediatric intensive care setting. For both products, we will describe the product composition, epidemiology, and product indications and discuss the potential risks and benefits involved with the transfusion. We will also discuss knowledge gaps and future areas of research.
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Affiliation(s)
- Stacie Kahn
- Division of Pediatric Critical Care Medicine, NewYork-Presbyterian, Morgan Stanley Children's Hospital, New York, NY, United States
| | - Madhuradhar Chegondi
- Division of Pediatric Critical Care Medicine, Stead Family Children's Hospital- Carver College of Medicine, University of Iowa, Iowa, IA, United States
| | - Marianne E Nellis
- Pediatric Critical Care Medicine, NewYork-Presbyterian Hospital - Weill Cornell Medicine, New York, NY, United States
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA, United States
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40
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Spinella PC, Tucci M, Fergusson DA, Lacroix J, Hébert PC, Leteurtre S, Schechtman KB, Doctor A, Berg RA, Bockelmann T, Caro JJ, Chiusolo F, Clayton L, Cholette JM, Guerra GG, Josephson CD, Menon K, Muszynski JA, Nellis ME, Sarpal A, Schafer S, Steiner ME, Turgeon AF. Effect of Fresh vs Standard-issue Red Blood Cell Transfusions on Multiple Organ Dysfunction Syndrome in Critically Ill Pediatric Patients: A Randomized Clinical Trial. JAMA 2019; 322:2179-2190. [PMID: 31821429 PMCID: PMC7081749 DOI: 10.1001/jama.2019.17478] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE The clinical consequences of red blood cell storage age for critically ill pediatric patients have not been examined in a large, randomized clinical trial. OBJECTIVE To determine if the transfusion of fresh red blood cells (stored ≤7 days) reduced new or progressive multiple organ dysfunction syndrome compared with the use of standard-issue red blood cells in critically ill children. DESIGN, SETTING, AND PARTICIPANTS The Age of Transfused Blood in Critically-Ill Children trial was an international, multicenter, blinded, randomized clinical trial, performed between February 2014 and November 2018 in 50 tertiary care centers. Pediatric patients between the ages of 3 days and 16 years were eligible if the first red blood cell transfusion was administered within 7 days of intensive care unit admission. A total of 15 568 patients were screened, and 13 308 were excluded. INTERVENTIONS Patients were randomized to receive either fresh or standard-issue red blood cells. A total of 1538 patients were randomized with 768 patients in the fresh red blood cell group and 770 in the standard-issue group. MAIN OUTCOMES AND MEASURES The primary outcome measure was new or progressive multiple organ dysfunction syndrome, measured for 28 days or to discharge or death. RESULTS Among 1538 patients who were randomized, 1461 patients (95%) were included in the primary analysis (median age, 1.8 years; 47.3% girls), in which there were 728 patients randomized to the fresh red blood cell group and 733 to the standard-issue group. The median storage duration was 5 days (interquartile range [IQR], 4-6 days) in the fresh group vs 18 days (IQR, 12-25 days) in the standard-issue group (P < .001). There were no significant differences in new or progressive multiple organ dysfunction syndrome between fresh (147 of 728 [20.2%]) and standard-issue red blood cell groups (133 of 732 [18.2%]), with an unadjusted absolute risk difference of 2.0% (95% CI, -2.0% to 6.1%; P = .33). The prevalence of sepsis was 25.8% (160 of 619) in the fresh group and 25.3% (154 of 608) in the standard-issue group. The prevalence of acute respiratory distress syndrome was 6.6% (41 of 619) in the fresh group and 4.8% (29 of 608) in the standard-issue group. Intensive care unit mortality was 4.5% (33 of 728) in the fresh group vs 3.5 % (26 of 732) in the standard-issue group (P = .34). CONCLUSIONS AND RELEVANCE Among critically ill pediatric patients, the use of fresh red blood cells did not reduce the incidence of new or progressive multiple organ dysfunction syndrome (including mortality) compared with standard-issue red blood cells. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01977547.
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Affiliation(s)
- Philip C. Spinella
- Division of Critical Care, Department of Pediatrics, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Marisa Tucci
- Division of Pediatric Critical Care, Centre Hospitalier Universitaire (CHU) Sainte-Justine, Université de Montréal and Centre de Recherche du Centre Hospitalier de l’Université de Montréal, Montreal, Quebec, Canada
| | - Dean A. Fergusson
- Ottawa Hospital Research Institute, Departments of Medicine & Surgery, University of Ottawa School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Jacques Lacroix
- Division of Pediatric Critical Care, Centre Hospitalier Universitaire (CHU) Sainte-Justine, Université de Montréal and Centre de Recherche du Centre Hospitalier de l’Université de Montréal, Montreal, Quebec, Canada
| | - Paul C. Hébert
- Département de médecine, Centre de recherche du CHUM and Chaire de médecine transfusionnelle Héma-Québec-Bayer de l'Université de Montréal, Centre hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
| | - Stéphane Leteurtre
- Université de Lille, EA 2694—Santé publique: épidémiologie et qualité des soins, CHU Lille, Réanimation Pédiatrique, Lille, France
| | - Kenneth B. Schechtman
- Division of Biostatistics, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Allan Doctor
- Division of Critical Care, Department of Pediatrics, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Robert A. Berg
- The Children’s Hospital of Philadelphia, Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia
| | - Tina Bockelmann
- Division of Critical Care, Department of Pediatrics, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - J. Jaime Caro
- London School of Economics, London, United Kingdom
- Evidera, Boston, Massachusetts
| | - Fabrizio Chiusolo
- Department of Anesthesia and Critical Care, Bambino Gesù Children’s Hospital, Rome, Italy
| | - Lucy Clayton
- Division of Pediatric Critical, Department of Pediatrics, Centre Hospitalier Universitaire (CHU) Sainte-Justine Université de Montréal and Centre de Recherche du Centre Hospitalier de l’Université de Montréal, Montreal, Quebec, Canada
| | - Jill M. Cholette
- Division of Critical Care and Cardiology, Department of Pediatrics, University of Rochester Golisano Children’s Hospital, Rochester, New York
| | - Gonzalo Garcia Guerra
- Department of Pediatrics, University of Alberta, Edmonton, Canada
- Stollery Children’s Hospital, Edmonton, Alberta, Canada
| | - Cassandra D. Josephson
- Departments of Pathology and Pediatrics, Emory University School of Medicine, Atlanta, Georgia
- Transfusion, Tissue, Apheresis Services, Children’s Healthcare of Atlanta, Atlanta, Georgia
| | - Kusum Menon
- Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, Canada
| | - Jennifer A. Muszynski
- Division of Critical Care Medicine, Department of Pediatrics, Nationwide Children’s Hospital, Columbus, Ohio
| | - Marianne E. Nellis
- Division of Pediatric Critical Care, Department of Pediatrics, Weill Cornell Medicine, New York, New York
| | - Amrita Sarpal
- Western University, Children's Hospital, London Health Sciences Centre, London, Ontario, Canada
| | - Stephanie Schafer
- Division of Critical Care, Department of Pediatrics, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Marie E. Steiner
- Division of Pediatric Hematology and Oncology, Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Minnesota Medical School, Minneapolis
| | - Alexis F. Turgeon
- Research CHU de Québec—Université Laval Centre, Population Health and Optimal Health Practices and Research Unit, Trauma, Emergency, Critical Care Medicine, Université Laval and Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Faculty of Medicine, Université Laval, Québec City, Québec, Canada
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41
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Goel R, Patel EU, Cushing MM, Frank SM, Ness PM, Takemoto CM, Vasovic LV, Sheth S, Nellis ME, Shaz B, Tobian AAR. Association of Perioperative Red Blood Cell Transfusions With Venous Thromboembolism in a North American Registry. JAMA Surg 2019; 153:826-833. [PMID: 29898202 DOI: 10.1001/jamasurg.2018.1565] [Citation(s) in RCA: 112] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Importance Increasing evidence supports the role of red blood cells (RBCs) in physiological hemostasis and pathologic thrombosis. Red blood cells are commonly transfused in the perioperative period; however, their association with postoperative thrombotic events remains unclear. Objective To examine the association between perioperative RBC transfusions and postoperative venous thromboembolism (VTE) within 30 days of surgery. Design, Setting, and Participants This analysis used prospectively collected registry data from the American College of Surgery National Surgical Quality Improvement Program (ACS-NSQIP) database, a validated registry of 525 teaching and nonteaching hospitals in North America. Participants included patients in the ACS-NSQIP registry who underwent a surgical procedure from January 1 through December 31, 2014. Data were analyzed from July 1, 2016, through March 15, 2018. Main Outcomes and Measures Risk-adjusted odds ratios (aORs) were estimated using multivariable logistic regression. The primary outcome was the development of postoperative VTE (deep venous thrombosis [DVT] and pulmonary embolism [PE]) within 30 days of surgery that warranted therapeutic intervention; DVT and PE were also examined separately as secondary outcomes. Subgroup analyses were performed by surgical subtypes. Propensity score matching was performed for sensitivity analyses. Results Of 750 937 patients (56.8% women; median age, 58 years; interquartile range, 44-69 years), 47 410 (6.3%) received at least 1 perioperative RBC transfusion. Postoperative VTE occurred in 6309 patients (0.8%) (DVT in 4336 [0.6%]; PE in 2514 [0.3%]; both DVT and PE in 541 [0.1%]). Perioperative RBC transfusion was associated with higher odds of VTE (aOR, 2.1; 95% CI, 2.0-2.3), DVT (aOR, 2.2; 95% CI, 2.1-2.4), and PE (aOR, 1.9; 95% CI, 1.7-2.1), independent of various putative risk factors. A significant dose-response effect was observed with increased odds of VTE as the number of intraoperative and/or postoperative RBC transfusion events increased (aOR, 2.1 [95% CI, 2.0-2.3] for 1 event; 3.1 [95% CI, 1.7-5.7] for 2 events; and 4.5 [95% CI, 1.0-19.4] for ≥3 events vs no intraoperative or postoperative RBC transfusion; P < .001 for trend). In subgroup analyses, the association between any perioperative RBC transfusion and postoperative VTE remained statistically significant across all surgical subspecialties analyzed. The association between any perioperative RBC transfusion and the development of postoperative VTE also remained robust after 1:1 propensity score matching (47 142 matched pairs; matched OR, 1.9; 95% CI, 1.8-2.1). Conclusions and Relevance The results of this study suggest that perioperative RBC transfusions may be significantly associated with the development of new or progressive postoperative VTE, independent of several putative confounders. These findings, if validated, should reinforce the importance of rigorous perioperative management of blood transfusion practices.
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Affiliation(s)
- Ruchika Goel
- Division of Transfusion Medicine, Department of Pathology, New York Presbyterian Hospital, Weill Cornell Medicine, New York.,Division of Pediatric Hematology/Oncology, Department of Pediatrics, New York Presbyterian Hospital, Weill Cornell Medicine, New York
| | - Eshan U Patel
- Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, Maryland
| | - Melissa M Cushing
- Division of Transfusion Medicine, Department of Pathology, New York Presbyterian Hospital, Weill Cornell Medicine, New York
| | - Steven M Frank
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Paul M Ness
- Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, Maryland
| | - Clifford M Takemoto
- Division of Pediatric Hematology, Johns Hopkins University, Baltimore, Maryland
| | - Ljiljana V Vasovic
- Division of Transfusion Medicine, Department of Pathology, New York Presbyterian Hospital, Weill Cornell Medicine, New York
| | - Sujit Sheth
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, New York Presbyterian Hospital, Weill Cornell Medicine, New York
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, New York Presbyterian Hospital, Weill Cornell Medicine, New York
| | | | - Aaron A R Tobian
- Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, Maryland
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42
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Nellis ME, Goel R, Karam O, Cushing MM, Davis PJ, Steiner ME, Tucci M, Stanworth SJ, Spinella PC. Effects of ABO Matching of Platelet Transfusions in Critically Ill Children. Pediatr Crit Care Med 2019; 20:e61-e69. [PMID: 30422914 PMCID: PMC6709973 DOI: 10.1097/pcc.0000000000001779] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To determine if transfusing ABO compatible platelets has a greater effect on incremental change in platelet count as compared to ABO incompatible platelets in critically ill children. DESIGN Secondary analysis of a prospective, observational study. Transfusions were classified as either ABO compatible, major incompatibility, or minor incompatibility. The primary outcome was the incremental change in platelet count. Transfusion reactions were analyzed as a secondary outcome. SETTING Eighty-two PICUs in 16 countries. PATIENTS Children (3 d to 16 yr old) were enrolled if they received a platelet transfusion during one of the predefined screening weeks. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Five-hundred three children were enrolled and had complete ABO information for both donor and recipient, as well as laboratory data. Three-hundred forty-two (68%) received ABO-identical platelets, 133 (26%) received platelets with major incompatibility, and 28 (6%) received platelets with minor incompatibility. Age, weight, proportion with mechanical ventilation or underlying oncologic diagnosis did not differ between the groups. After adjustment for transfusion dose, there was no difference in the incremental change in platelet count between the groups; the median (interquartile range) change for ABO-identical transfusions was 28 × 10 cells/L (8-68 × 10 cells/L), for transfusions with major incompatibility 26 × 10 cells/L (7-74 × 10 cells/L), and for transfusions with minor incompatibility 54 × 10 cells/L (14-81 × 10 cells/L) (p = 0.37). No differences in count increment between the groups were noted for bleeding (p = 0.92) and nonbleeding patients (p = 0.29). There were also no differences observed between the groups for any transfusion reaction (p = 0.07). CONCLUSIONS No differences were seen in the incremental change in platelet count nor in transfusion reactions when comparing major ABO incompatible platelet transfusions with ABO compatible transfusions in a large study of critically ill children. Studies in larger, prospectively enrolled cohorts should be performed to validate whether ABO matching for platelet transfusions in critically ill children is necessary.
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Affiliation(s)
- Marianne E Nellis
- Pediatric Critical Care Medicine, Department of Pediatrics, NY Presbyterian Hospital - Weill Cornell Medicine, New York, NY
| | - Ruchika Goel
- Division of Transfusion Medicine, Department of Pathology, Johns Hopkins University, Baltimore, MD
- Simmons Cancer Institute at SIU School of Medicine, Springfield, IL
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Richmond, VA
| | | | - Peter J Davis
- Paediatric Intensive Care Unit, Department of Pediatrics, Bristol Royal Hospital for Children, Bristol, United Kingdom
| | - Marie E Steiner
- Divisions of Pediatric Critical Care and Pediatric Hematology/Oncology, Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Marisa Tucci
- Pediatric Intensive Care Unit, Department of Pediatrics, CHU Sainte-Justine, University of Montreal, Montreal, QC, Canada
| | | | - Philip C Spinella
- Department of Pediatrics, Division Critical Care, Washington University in St Louis, St Louis, MO
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Saini A, West AN, Harrell C, Jones TL, Nellis ME, Joshi AD, Cowan KM, Gatewood CW, Ryder AB, Reiss UM. Platelet Transfusions in the PICU: Does Disease Severity Matter? Pediatr Crit Care Med 2018; 19:e472-e478. [PMID: 29927877 DOI: 10.1097/pcc.0000000000001653] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVES Pediatric intensivists frequently prescribe platelet transfusions to critically ill children, but there are limited data on platelet transfusion practice and platelet transfusion-related outcomes in the PICU. In this study, we evaluated the current platelet transfusion practice and platelet transfusion-related outcomes in the PICU. DESIGN Institutional review board-approved, retrospective cohort study from January 2010 to March 2016. SETTING Tertiary-level PICU. PATIENTS Children less than 19 years old who received platelet transfusions in the PICU. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Thirty-six percent (1,547/4,339) of platelet transfusions in the institution were given to 2.4% of PICU patients (232/9,659). The patients who received a platelet transfusion (platelet transfusions, n = 232) compared with those who did not receive platelets (no platelet transfusions, n = 9,427) were younger, had similar gender distribution, had a higher median Pediatric Risk of Mortality-3 score, and stayed longer in the PICU. Fifty percent of platelet transfusions were prescribed prophylactically for thrombocytopenia to patients without extracorporeal membrane oxygenation support. The mortality was higher for platelet transfusions group (30% vs 2.3%) with an 18 times increased unadjusted odds of mortality when compared with no platelet transfusion group (odds ratio, 18.2; 95% CI, 13.3-24.8; p < 0.0001). In a multiple logistic regression analysis, the predicted probability of dying for platelet transfusion group compared with no platelet transfusion group depended on the median Pediatric Risk of Mortality-3 score. Patients who received platelet transfusion versus no platelet transfusion have increased odds of dying at lower median Pediatric Risk of Mortality-3 scores, but decreased odds of dying at higher median Pediatric Risk of Mortality-3 scores. CONCLUSIONS This PICU cohort demonstrates that the odds or predicted probability of dying change in patients who received platelet transfusions based on underlying disease severity measured by Pediatric Risk of Mortality-3 score compared with patients who did not receive platelet transfusions. A large, prospective trial is required to confirm this association and determine whether to consider underlying disease severity in estimating risks and benefits of prophylactic platelet transfusions in critically ill children.
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Affiliation(s)
- Arun Saini
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, The University Of Tennessee Health Science Center, Le Bonheur Children's Hospital, Memphis, TN
| | - Alina N West
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, The University Of Tennessee Health Science Center, Le Bonheur Children's Hospital, Memphis, TN
| | - Camden Harrell
- Department of Biostatistics, Children's Research Foundation Institute, Le Bonheur Children's Hospital, Memphis, TN
| | - Tamekia L Jones
- Department of Biostatistics, Children's Research Foundation Institute, Le Bonheur Children's Hospital, Memphis, TN.,Department of Pediatrics, University of Tennessee Health Science Center, Le Bonheur Children's Hospital, Memphis, TN
| | - Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medical College, New York, NY
| | - Ashwini D Joshi
- School of Medicine, University of Tennessee Health Science Center, Memphis, TN
| | - Krista M Cowan
- School of Medicine, University of Tennessee Health Science Center, Memphis, TN
| | - Connor W Gatewood
- School of Medicine, University of Tennessee Health Science Center, Memphis, TN
| | - Alex B Ryder
- Department of Pathology and Pediatrics, University of Tennessee Health Science Center, Memphis, TN
| | - Ulrike M Reiss
- Division of Clinical Hematology, Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
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Nellis ME, Karam O. Assessing our current practice: point prevalence studies in transfusion medicine. Transfusion 2018; 58:843-845. [PMID: 29380394 DOI: 10.1111/trf.14492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 12/13/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Marianne E Nellis
- Pediatric Critical Care Medicine, NY Presbyterian Hospital-Weill Cornell Medicine, New York, New York
| | - Oliver Karam
- Division of Pediatric Critical Care Medicine, Children's Hospital of Richmond at VCU, Richmond, Virginia
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Nellis ME, Howell JD, Ching K, Bylund C. The Use of Simulation to Improve Resident Communication and Personal Experience at End-of-Life Care. J Pediatr Intensive Care 2016; 6:91-97. [PMID: 31073430 DOI: 10.1055/s-0036-1584684] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Accepted: 02/12/2016] [Indexed: 10/21/2022] Open
Abstract
Pediatric residents report they are not sufficiently trained to communicate with families at a child's death. We performed a study to prove feasibility and assess whether simulation improves their communication and experience. Residents were assigned to intervention using simulation or control group. Communication was assessed by standardized patients and audiotapes of simulated encounters when they delivered bad news. Residents' perceptions of their communication were polled. The majority reported they never witnessed end-of-life discussions. All residents perceived themselves to be more capable at pronouncing the death of a child, and informing a family of a death after participating in either the interventional simulation or a bereavement retreat. Despite training within a pediatric intensive care unit, pediatric residents have little exposure to end-of-life discussions. Pediatric end-of-life simulation increases exposure of residents to end-of-life care and improves residents' perceptions of their communication.
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Affiliation(s)
- Marianne E Nellis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medical College, New York, New York, United States
| | - Joy D Howell
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medical College, New York, New York, United States
| | - Kevin Ching
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Weill Cornell Medical College, New York, New York, United States
| | - Carma Bylund
- Department of Medical Education, Hamad Medical Corporation, Weill Cornell Medical College, Doha, Qatar
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DeSimone RA, Nellis ME, Goel R, Haas T, Vasovic L, Cushing MM. Cryoprecipitate indications and patterns of use in the pediatric intensive care unit: inappropriate transfusions and lack of standardization. Transfusion 2016; 56:1960-4. [PMID: 27185359 DOI: 10.1111/trf.13649] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 04/09/2016] [Accepted: 04/10/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND The dosage and indications for cryoprecipitate are not well studied for any patient population. Prior observational studies have suggested that 24% to 62% of cryoprecipitate transfusions are inappropriate, and there is limited information on patterns of cryoprecipitate use in children. The purpose of this retrospective study was to explore the indications and appropriateness of the use of cryoprecipitate in critically ill children. STUDY DESIGN AND METHODS We retrospectively reviewed the electronic medical records for cryoprecipitate ordering and utilization in the pediatric intensive care unit at a large tertiary care center during a 4.5-year period. RESULTS For the 44 patients receiving cryoprecipitate, the only indication was for fibrinogen replacement and the most common clinical scenarios were recent cardiac surgery (39%) and disseminated intravascular coagulation in the setting of sepsis (32%). Cryoprecipitate was often transfused empirically at higher-than-recommended doses without a known pretransfusion fibrinogen level, and the majority (61%) of cryoprecipitate transfusions were deemed inappropriate according to our institutional guidelines. The indications selected for cryoprecipitate by providers during physician order entry matched the clinical scenario, assessed by chart and laboratory data review, in only 18% of patients. There was no significant difference in red blood cell usage in the 6-hour windows before and after cryoprecipitate transfusion. CONCLUSION Our study demonstrates a lack of standardization for the use of cryoprecipitate in critically ill children, including many inappropriate transfusions at higher-than-recommended dosing. Prospective randomized clinical trials are warranted to help determine appropriate indications and efficacious cryoprecipitate dosing in the pediatric population.
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Affiliation(s)
| | - Marianne E Nellis
- Department of Pediatrics, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, New York
| | | | - Thorsten Haas
- Department of Anaesthesia, University Children's Hospital, Zurich, Switzerland
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