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Chanthong S, Choed-Amphai C, Manowong S, Tuntivate P, Tansriratanawong S, Makonkawkeyoon K, Natesirinilkul R. Rotational Thromboelastometry and Clot Waveform Analysis as Point-of-Care Tests for Diagnosis of Disseminated Intravascular Coagulation in Critically Ill Children in Thailand. Pediatr Crit Care Med 2024; 25:e221-e231. [PMID: 38299935 DOI: 10.1097/pcc.0000000000003452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
OBJECTIVES This study aimed to determine the test performances of rotational thromboelastometry (ROTEM) and activated partial thromboplastin time-based clot waveform analysis (aPTT-CWA) compared with the International Society on Thrombosis and Hemostasis disseminated intravascular coagulation (ISTH-DIC) score for diagnosis of overt disseminated intravascular coagulation (ODIC) in critically ill children. Prognostic indicators of DIC complications were also evaluated. DESIGN A prospective cross-sectional observational study was conducted. ROTEM and aPTT-CWA were assessed alongside standard parameters based on the ISTH-DIC score and natural anticoagulants. Both conventional and global hemostatic tests were repeated on days 3-5 for nonovert DIC. SETTING PICU of the Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand. SUBJECTS Infants and children who were admitted to PICU with underlying diseases predisposed to DIC, such as sepsis, malignancy, major surgery, trauma, or severe illness, were included in the study between July 1, 2021, and November 30, 2022. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Sixty-four children were enrolled in this study. The prevalence of ODIC was 20.3%. Regarding ROTEM parameters, using EXTEM clot formation time (CFT) cutoff of greater than 102 seconds provided sensitivity and specificity of 90.9% and 80.9%, respectively, for diagnosing ODIC, with the area under the curve (AUC) of 0.86. In the case of aPTT-CWA performance, no biphasic waveform was observed, whereas both maximum coagulation acceleration (Min2) of less than 0.35%/s 2 and maximum coagulation deceleration of less than 0.25%/s 2 demonstrated identical sensitivities of 76.9% and specificities of 79.6%. Combining two global hemostatic tests significantly improved the diagnostic performance (INTEM CFT + EXTEM CFT + Min2 AUC 0.92 [95% CI, 0.80-1.00] vs. EXTEM CFT AUC 0.86 [95% CI, 0.75-0.96], p = 0.034). Bleeding was the most common consequence. In multivariable logistic regression analysis, Min2 of less than 0.36%/s 2 was an independent risk factor for bleeding complications, with an adjusted odds ratio of 15.08 (95% CI, 1.08-211.15, p = 0.044). CONCLUSIONS ROTEM and aPTT-CWA were valuable diagnostic tools in critically ill children who might require point-of-care tests. Min2 showed significant clinical implications for predicting bleeding events in this population.
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Affiliation(s)
- Supapitch Chanthong
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Chane Choed-Amphai
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Suphara Manowong
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Pakinee Tuntivate
- Hematology Laboratory, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | - Krit Makonkawkeyoon
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Kitaoka H, Konishi T, Shitara Y, Ito A, Kashima K, Hashimoto Y, Matsui H, Kato M, Takahashi N, Yasunaga H. Treatments and outcomes of neonatal disseminated intravascular coagulation with and without neonatal asphyxia: A retrospective study using nationwide data in Japan. Pediatr Neonatol 2024; 65:117-122. [PMID: 37659900 DOI: 10.1016/j.pedneo.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/09/2023] [Accepted: 07/14/2023] [Indexed: 09/04/2023] Open
Abstract
BACKGROUND Although neonatal disseminated intravascular coagulation (DIC) is associated with high mortality and severe complications, few studies have reported its clinical course. We aimed to describe the characteristics, treatments, and outcomes of neonatal DIC by using a national inpatient database. METHODS Using the Japanese Diagnosis Procedure Combination database, we identified 5533 patients with neonatal DIC who were admitted to neonatal intensive care units between July 2010 and March 2020. We categorized the patients into those with asphyxia (n = 2911) and those without asphyxia (n = 2622). We investigated the patient characteristics, treatments, and outcomes. We further categorized neonates with asphyxia according to its severity. RESULTS The gestational age of neonates with asphyxia was significantly lower than that of neonates without asphyxia (P < 0.001). Antithrombin was most commonly used for DIC (40%). Neonates with asphyxia were more likely to receive antithrombin (43% vs. 38%; P < 0.001), recombinant human soluble thrombomodulin (28% vs. 20%; P < 0.001), and fresh frozen plasma transfusion (68% vs. 51%; P < 0.001) than those without asphyxia. Neonates with asphyxia had higher in-hospital mortality (17% vs. 10%; P < 0.001), severe bleeding (11% vs. 6.8%; P < 0.001), and hospitalization costs than those without asphyxia. Additionally, neonates with severe asphyxia were more likely to receive several DIC therapies (such as recombinant human soluble thrombomodulin [30% vs. 24%]) and had higher in-hospital mortality (19% vs. 11%) and hospitalization costs than those with mild asphyxia. CONCLUSIONS In this large retrospective study of neonatal DIC, patients with asphyxia received several treatments and demonstrated unfavorable outcomes when compared to those without asphyxia.
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Affiliation(s)
- Hiroki Kitaoka
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan.
| | - Takaaki Konishi
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
| | - Yoshihiko Shitara
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Atsushi Ito
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Kohei Kashima
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Yohei Hashimoto
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
| | - Motohiro Kato
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Naoto Takahashi
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Japan
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Jesudas R, Takemoto CM. Where have all the platelets gone? HIT, DIC, or something else? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2023; 2023:43-50. [PMID: 38066886 PMCID: PMC10727081 DOI: 10.1182/hematology.2023000465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Thrombocytopenia in ill children is common; accurately diagnosing the underlying etiology is challenging and essential for appropriate management. Triggers for accelerated consumption of platelets are numerous; common downstream mechanisms of clearance include platelet trapping in microvascular thrombi, phagocytosis, and platelet activation. Thrombocytopenia with microangiopathic hemolytic anemia (MAHA) is frequently due to disseminated intravascular coagulation. Thrombotic microangiopathy (TMA) is a subgroup of MAHA. Specific TMA syndromes include thrombotic thrombocytopenic purpura, complement-mediated TMA (CM-TMA), and Shiga toxin-mediated hemolytic uremic syndrome. Isolated thrombocytopenia is characteristic of immune thrombocytopenia; however, concomitant cytopenias are frequent in critically ill patients, making the diagnosis difficult. Immune thrombocytopenia with large vessel thrombosis is a feature of heparin-induced thrombocytopenia and antiphospholipid antibody syndrome. In addition, thrombocytopenia is common with macrophage activation, which is characteristic of hemophagocytic lymphohistiocytosis. While thrombocytopenia in ill patients can be driven by hypoproliferative processes such as myelosuppression and/or bone marrow failure, this review will focus on consumptive thrombocytopenia due to immune and nonimmune causes.
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Kim DH, Park SJ, Oh SH, Jhang WK. Disseminated Intravascular Coagulation as a Risk Factor for Clinical Outcome After Liver Transplantation in Pediatric Patients With Kasai Portoenterostomy Failure. Transplant Proc 2023; 55:2171-2175. [PMID: 37806866 DOI: 10.1016/j.transproceed.2023.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/18/2023] [Accepted: 08/01/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Disseminated intravascular coagulation (DIC) is a serious complication in critically ill pediatric patients. This study aimed to evaluate the association between pretransplant DIC and perioperative clinical outcomes of liver transplantation (LT) in pediatric patients with Kasai portoenterostomy (KPE) failure. METHODS We enrolled pediatric patients who received LT after KPE failure between January 2005 and April 2021. We retrospectively reviewed the electronic medical records of included patients and evaluated the presence of DIC using the International Society on Thrombosis and Hemostasis (ISTH) criteria and association with perioperative clinical outcome. RESULTS The study included 106 patients. Their median age and body weight at the time of pediatric intensive care unit (PICU) admission were 28.7 months and 9.25 kg, respectively. Of these patients, 23 had undergone pretransplant DIC (22%). Patients with pretransplant DIC required significantly more blood transfusions during operation. They had significantly higher serum lactate levels, pediatric end-stage liver disease scores, pediatric risk for mortality III (PRISM III) scores, longer durations of mechanical ventilator support, and longer PICU stays (all P < .05). CONCLUSIONS The presence of pretransplant DIC in pediatric patients requiring LT after KPE failure was associated with poor clinical outcomes, which required more intensive and meticulous supportive management in the perioperative period of LT. DIC would be a promising prognostic factor in these patients.
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Affiliation(s)
- Da Hyun Kim
- Division of Pediatric Critical Care medicine, Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Songpa-gu, Seoul, Korea
| | - Seong Jong Park
- Division of Pediatric Critical Care medicine, Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Songpa-gu, Seoul, Korea
| | - Seak Hee Oh
- Devision of Pediatric Gastroenterology, Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Won Kyoung Jhang
- Division of Pediatric Critical Care medicine, Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Songpa-gu, Seoul, Korea.
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Solh Z, Rajagopal R, Thachil J, Chan AK, Monagle P. International Survey of the Management of Disseminated Intravascular Coagulation Among Pediatric and Neonatal Health Care Practitioners. J Pediatr Hematol Oncol 2023; 45:e784-e788. [PMID: 37494616 DOI: 10.1097/mph.0000000000002703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 05/04/2023] [Indexed: 07/28/2023]
Abstract
The International Society of Thrombosis and Hemostasis (ISTH) provides objective disseminated intravascular coagulation (DIC) measurement through diagnostic criteria validated in adults. The applicability of these criteria in pediatric and neonatal DIC is controversial and unvalidated. Primary objective: to evaluate current practice in pediatric and neonatal DIC management among different specialties. Secondary objective: to understand the potential impact of developmental hemostasis on DIC laboratory evaluation. We performed a multicenter survey between January and September 2016. The questionnaire was distributed internationally through professional societies. In all, 211 responses were received, of which 160 were full responses and 51 were partial. Overall, 85% of respondents practiced in tertiary academic centers; 70% practiced in pediatric-only hospitals. The majority of respondents (42%) used their personal clinical experience in the management of DIC. Sixty percent of respondents treated DIC until the resolution of both clinical and laboratory parameters. Laboratory investigations were monitored in the majority of DIC cases without thrombosis or bleeding (80%); age-specific reference ranges for tests were lacking in 20% of pediatric-only hospitals and 35% of combined pediatric/adult hospitals. Adherence to standardized DIC guidelines was poor but varied by geographical location. This survey reveals variable practices among pediatricians in the management of DIC. Further studies are needed to validate the DIC diagnostic criteria in children.
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Affiliation(s)
- Ziad Solh
- Department of Pediatrics, McMaster University, Hamilton, Canada
- Canadian Blood Services, Canada
| | - Revathi Rajagopal
- Department of Clinical Hematology, Royal Children's Hospital Melbourne, Australia
- Department of Pediatrics, Pediatric Haemato-Oncology Unit, University of Malaya, Malaysia
| | - Jecko Thachil
- Department of Hematology, Manchester Royal Infirmary, Manchester, UK
| | - Anthony Kc Chan
- Department of Pediatrics, McMaster University, Hamilton, Canada
| | - Paul Monagle
- Department of Clinical Hematology, Royal Children's Hospital Melbourne, Australia
- Department of Pediatrics, University of Melbourne, Australia
- Haematology Research, Murdoch Children Research Institute, Melbourne, Australia
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Shapaka JT, Muloiwa R, Buys H. Association of full blood count findings with risk of mortality in children with Klebsiella pneumoniae bloodstream infection at a south african children's hospital. BMC Pediatr 2023; 23:302. [PMID: 37330466 PMCID: PMC10276429 DOI: 10.1186/s12887-023-04104-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 05/31/2023] [Indexed: 06/19/2023] Open
Abstract
BACKGROUND Bloodstream infection (BSI) caused by Klebsiella pneumoniae (KP), is a leading cause of hospital-associated childhood mortality. There are limited data on how poor outcomes of KPBSI can be predicted in poorly resourced areas. This study aimed to assess if the profile of differential counts from full blood counts (FBC) taken at two time points in children with KPBSI could be used to predict the risk of death. METHODS We conducted a retrospective study of a cohort of children admitted to hospital between 2006 and 2011 with KPBSI. FBC collected within 48 h (T1) of blood culture and 5-14 days later (T2), were reviewed. Differential counts were classified as abnormal if they were higher or lower than laboratory ranges for normal results. The risk of death was assessed for each category of differential counts. Risk ratios adjusted (aRR) for potential confounders were used to estimate the effect of cell counts on risk of death using multivariable analysis. Data were stratified by HIV status. RESULTS Of 296 children, median age 5 (IQR:2-13) months, 82 were HIV -infected. Ninety-five (32%) children with KPBSI died. Mortality in HIV-infected and uninfected children was 39/82 (48%) and 56/214 (26%), respectively (p < 0.001). Independent associations with mortality were observed with leucopenia, neutropenia and thrombocytopenia. Risk of mortality in HIV-uninfected children with thrombocytopenia at T1 and T2 was aRR 2.5 (95% CI: 1.34-4.64) and 3.18 (95% CI: 1.31-7.73) respectively, whereas the mortality risk in the HIV-infected group with thrombocytopaenia at T1 and T2 was aRR 1.99 (95% CI: 0.94-4.19) and 2.01 (95% CI: 0.65-5.99) respectively. Neutropenia in the HIV-uninfected group at T1 and T2, showed aRR 2.17 (95% CI: 1.22-3.88) and aRR 3.70 (95% CI 1.30-10.51) respectively, while in the HIV-infected group, they were aRR 1.18 (95% CI 0.69-2.03) and aRR 2.05 (95% CI 0.87-4.85) at similar time points. Leucopenia at T2 was associated with mortality in HIV-uninfected and HIV-infected patients, aRR 3.22 (95%CI 1.22-8.51) and aRR 2.34 (95% CI 1.09-5.04) respectively. Persistent high band cell percentage at T2 in HIV-infected children indicated a risk of mortality of aRR 2.91 (95% CI 1.20-7.06). CONCLUSION Abnormal neutrophil counts and thrombocytopenia are independently associated with mortality in children with KPBSI. In resource-limited countries haematological markers have the potential to predict KPBSI mortality.
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Affiliation(s)
- Johanna T Shapaka
- Department of Paediatrics and Child Health, University of Cape Town, and Red Cross Children's Hospital, Klipfontein Road, Rondebosch, Cape Town, Western Cape, Cape Town, 7700, South Africa
| | - Rudzani Muloiwa
- Department of Paediatrics and Child Health, University of Cape Town, and Red Cross Children's Hospital, Klipfontein Road, Rondebosch, Cape Town, Western Cape, Cape Town, 7700, South Africa
| | - Heloise Buys
- Department of Paediatrics and Child Health, University of Cape Town, and Red Cross Children's Hospital, Klipfontein Road, Rondebosch, Cape Town, Western Cape, Cape Town, 7700, South Africa.
- Division of Ambulatory and Emergency Paediatrics, Red Cross Children's Hospital, Klipfontein Road, Rondebosch, Cape Town, South Africa.
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Vermeer H, de Jong SF, Koers EJ, Peeters TL, van der Lee R, de Boode WP, Morshuis WJ. Hemostatic Complications During Neonatal Extracorporeal Membrane Oxygenation: Roller Pump and Centrifugal Pump Driven Circuits. ASAIO J 2023; 69:618-624. [PMID: 36574471 PMCID: PMC10226466 DOI: 10.1097/mat.0000000000001878] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Recently three different neonatal extracorporeal membrane oxygenation (ECMO) circuits have been employed in our clinic. These circuits were compared for clotting and bleeding complications. Initially, we used an ECMO circuit containing a roller pump and venous bladder without severe complications. Manufacturing of circuit components was discontinued, necessitating the replacement of this circuit by a circuit with a centrifugal pump with 3/8 inch inlet and outlet. Acute increase of oxygenator resistance requiring emergency changeout became unexpectedly a regularly occurring complication. The increase in resistance was suspected to be caused by oxygenator clotting, although oxygenator function was preserved. To prevent this complication, we changed to a levitating centrifugal pump with 1/4 inch inlet and outlet, after which no oxygenator malfunction has been observed. Macroscopic and electron microscopic analysis demonstrates that small clots are formed within the circuit, presumably in or near the centrifugal pump, which are transported to the oxygenator and clog up the hollow fiber layer at the inlet side, barely penetrating the oxygenator beyond this first layer. Our results suggest that low blood velocities accompanied with recirculation of blood within or near the centrifugal pump and/or heat generation within the pump could contribute to the formation of these clots.
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Affiliation(s)
- Harry Vermeer
- From the Department of Cardiothoracic Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Sytse F. de Jong
- From the Department of Cardiothoracic Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Erik J. Koers
- From the Department of Cardiothoracic Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Theo L.M. Peeters
- Department of Neonatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Robin van der Lee
- Department of Neonatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Willem P. de Boode
- Department of Neonatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Wim J. Morshuis
- From the Department of Cardiothoracic Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
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Horst JA, Spinella PC, Leonard JC, Josephson CD, Leeper CM. Cryoprecipitate for the treatment of life-threatening hemorrhage in children. Transfusion 2023; 63 Suppl 3:S10-S17. [PMID: 37070338 PMCID: PMC10364587 DOI: 10.1111/trf.17340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/16/2023] [Accepted: 01/16/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND Hypofibrinogenemia is an important risk factor for poor outcomes in children with severe bleeding. There is a paucity of data on the impact of cryoprecipitate transfusion on outcomes in pediatric patients with life-threatening hemorrhage (LTH). STUDY DESIGN AND METHODS This secondary analysis of a multicenter prospective observational study of children with LTH investigated subjects who were categorized by receipt of cryoprecipitate during their resuscitation and according to the etiology of their bleeding: trauma, operative, and medical. Bivariate analysis was performed to identify variables associated with 6-h, 24-h, and 28-day mortality. Cox Hazard regression models were generated to adjust for potential confounders. RESULTS Cryoprecipitate was transfused to 33.9% (152/449) of children during LTH. The median (Interquartile range) time to cryoprecipitate administration was 108 (47-212) minutes. Children in the cryoprecipitate group were younger, more often female, with higher BMI and pre-LTH PRISM score and lower platelet counts. After adjusting for PRISM score, bleeding etiology, age, sex, RBC volume, platelet volume, antifibrinolytic use and cardiac arrest, cryoprecipitate administration was independently associated with lower 6-h mortality, Hazard Ratio (95% CI), 0.41 (0.19-0.89), (p = 0.02) and 24-h mortality, Hazard Ratio (95% CI), 0.46 (0.24-0.89), (p = 0.02). CONCLUSION Cryoprecipitate transfusion to children with LTH was associated with reduced early mortality. A prospective randomized trial is needed to determine if cryoprecipitate can improve outcomes in children with LTH.
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Affiliation(s)
- Jennifer A Horst
- Department of Pediatrics, Washington University, St. Louis, Missouri, USA
| | - Philip C Spinella
- Department of Surgery and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Julie C Leonard
- Department of Pediatrics, Nationwide Children's Hospital and The Ohio State University, Columbus, Ohio, USA
| | - Cassandra D Josephson
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- The Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Christine M Leeper
- Department of Surgery and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Prevalence and risk factors of disseminated intravascular coagulation in childhood acute lymphoblastic leukemia. Pediatr Res 2023:10.1038/s41390-023-02475-8. [PMID: 36670158 DOI: 10.1038/s41390-023-02475-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/21/2023]
Abstract
BACKGROUND Few studies have examined disseminated intravascular coagulation (DIC) in childhood acute lymphoblastic leukemia (ALL). Our aims were to evaluate the prevalence, risk factors and outcomes of DIC at ALL presentation and during induction chemotherapy. METHODS The medical records of ALL patients aged <15 years were retrospectively reviewed. Logistic regression analysis was used to identify risk factors. The Kaplan-Meier method was used to depict survival. RESULTS Of the 312 patients, 48 (15.4%) and 76 (24.4%) had DIC at presentation and during induction chemotherapy, respectively. Risk factors for DIC at presentation (OR and 95% CI) were antibiotics prior to admission 2.34 (1.17-4.89), white blood cell count ≥100 × 109/L 2.39 (1.04-5.72), platelets <100 × 109/L 5.44 (1.84-23.4) and high National Cancer Institute (NCI) risk 2.68 (1.08-6.62). Risk factors for DIC during induction chemotherapy were antibiotics prior to admission 1.86 (1.07-3.27), high peripheral blasts 1.01 (1.00-1.02) and transaminitis 2.02 (1.18-3.48). Five-year overall survival of patients who had DIC was significantly lower than those who did not (45.0% vs. 74.1%, p <0.001). CONCLUSION Antibiotics prior to admission, hyperleukocytosis, thrombocytopenia and high NCI risk were risk factors of DIC at presentation. Antibiotics prior to admission, high peripheral blasts and transaminitis were risk factors of DIC during induction chemotherapy. IMPACT There are only two studies, both published before 2000, evaluating risk factors of DIC in pediatric ALL patients without reporting outcomes. DIC was associated with lower remission and survival rates in pediatric ALL patients. We identified the risk factors of DIC at presentation as antibiotics prior to admission, hyperleukocytosis, thrombocytopenia and high NCI risk. The risk factors of DIC during induction chemotherapy were antibiotics prior to admission, high peripheral blasts and aspartate transaminitis. Pediatric ALL patients who have the aforementioned risk factors should be closely monitored for DIC secondary to infection, and early treatment with appropriate antimicrobial agents is recommended.
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Ogoyama M, Takahashi H, Kagawa K, Shimozawa H, Yada Y, Wada S, Sago H, Fujiwara H. Disseminated intravascular coagulation complicated by amniotic band syndrome associated with deceased fetal umbilical cord following fetoscopic laser surgery. J Obstet Gynaecol Res 2022; 48:1989-1996. [PMID: 35614528 DOI: 10.1111/jog.15281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 02/27/2022] [Accepted: 04/25/2022] [Indexed: 12/15/2022]
Abstract
Fetoscopic laser surgery occasionally causes amniotic band syndrome, in which the disrupted amniotic membrane constricts fetal body parts, leading to functional or morphological loss. We report a case of fetal distress at 31 weeks of gestation in the larger surviving twin after fetoscopic laser surgery for selective intrauterine growth restriction, necessitating emergent cesarean section. Physical examination of the infant showed constriction rings caused by a disrupted amniotic membrane on the digits, and the distal part of the right index finger was necrotic because of tight strangulation by an amniotic band with the umbilical cord of the deceased smaller twin. Laboratory data showed severe coagulopathy, and the infant was diagnosed with disseminated intravascular coagulation (DIC). Immediate treatment improved his condition. DIC may have been associated with the necrotic finger, which was strangulated by the umbilical cord of the deceased fetus, because neither maternal coagulopathy nor an underlying neonatal disorder was detected.
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Affiliation(s)
- Manabu Ogoyama
- Department of Obstetrics and Gynecology, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Hironori Takahashi
- Department of Obstetrics and Gynecology, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Keiko Kagawa
- Department of Obstetrics and Gynecology, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Hironori Shimozawa
- Department of Pediatrics, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Yukari Yada
- Department of Pediatrics, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Seiji Wada
- Center for Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Haruhiko Sago
- Center for Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Hiroyuki Fujiwara
- Department of Obstetrics and Gynecology, Jichi Medical University, Shimotsuke, Tochigi, Japan
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Guzzardo GM, Regling K. Developmental Hemostasis: The Evolution of our Coagulation System. Neoreviews 2022; 23:e82-e95. [PMID: 35102383 DOI: 10.1542/neo.23-2-e82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Developmental hemostasis describes the evolution of the coagulation system from the neonatal period through adulthood. Neonates have lower levels of coagulation factors and elevated screening levels at birth. These levels can be influenced by various circumstances including gestational age, labor effects, and clinical status. The most commonly used screening tests for coagulopathy are the prothrombin time, partial thromboplastin time, and fibrinogen level. These values can be difficult to interpret as every laboratory has its own age-specific reference ranges. An understanding of developmental hemostasis is important when evaluating, diagnosing, and treating clinical manifestations, including vitamin K deficiency, surgical needs, infections, inherited thrombophilias, and inherited bleeding disorders. The mainstay of treatment for bleeding or hemorrhage is platelet and fresh frozen plasma transfusions. For the treatment of thrombosis, unfractionated heparin and low-molecular-weight heparin are the 2 most commonly used anticoagulants in the neonatal setting.
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Affiliation(s)
- Gianna M Guzzardo
- Department of Pediatric Hematology Oncology, Children's Hospital of Michigan, Detroit, MI
| | - Katherine Regling
- Department of Pediatric Hematology Oncology, Children's Hospital of Michigan, Detroit, MI
- Central Michigan University School of Medicine, Detroit, MI
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13
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Kunwar S, Alam M, Ezekwueme F, Yasir M, Lawrence JA, Shah S, Gordon DK. Diagnostic Scores and Treatment Options for Acute Disseminated Intravascular Coagulation in Children. Cureus 2021; 13:e17682. [PMID: 34513536 PMCID: PMC8415803 DOI: 10.7759/cureus.17682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/02/2021] [Indexed: 11/07/2022] Open
Abstract
Disseminated intravascular coagulation (DIC) is a thrombo-hemorrhagic condition that commonly accompanies life-threatening illnesses in children and is associated with significant morbidity and mortality. Treatment of underlying conditions, hemodynamic support, and replacement therapy with blood components is the mainstay of DIC management. Limited research studies have supported the use of antithrombin (AT), recombinant thrombomodulin (rTM), and protein C concentrates (PrCC). Although there have been several studies and advancements in the DIC treatment in adults, data in pediatric patients are limited, and the consensus is lacking. Evidence validating the use of diagnostic scoring systems in the pediatric population is also limited. Since the hemostatic system differs significantly in children, especially in neonates, management of DIC is also different in children from that of adults, and there is a dire need for good quality research studies in this aspect. We reviewed more than 100 articles in PubMed, Cochrane database, and Google Scholar. This traditional review article discusses different scoring systems for diagnosing DIC in pediatric patients, and different pharmacological treatment options for acute DIC in this population. This study mainly focuses on papers published from 1990 to 2021 and includes papers in all languages involving humans only.
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Affiliation(s)
- Saru Kunwar
- Internal Medicine/Pediatrics, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Mohammad Alam
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Francis Ezekwueme
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Muhammad Yasir
- Emergency Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Jannel A Lawrence
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Sunil Shah
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
| | - Domonick K Gordon
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, California, USA
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14
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Taweevisit M, Thorner PS. Abdominal mass in a septic infant: Case of a fatal intraluminal intestinal hematoma. PEDIATRIC HEMATOLOGY ONCOLOGY JOURNAL 2021. [DOI: 10.1016/j.phoj.2021.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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15
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Zhang R, Lu S, Yang X, Li M, Jia H, Liao J, Jing Q, Wu Y, Wang H, Xiao F, Bai X, Na X, Kang Y, Wan L, Yang J. miR-19a-3p downregulates tissue factor and functions as a potential therapeutic target for sepsis-induced disseminated intravascular coagulation. Biochem Pharmacol 2021; 192:114671. [PMID: 34246626 DOI: 10.1016/j.bcp.2021.114671] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 02/05/2023]
Abstract
Sepsis-induced disseminated intravascular coagulation (DIC) is a common life-threatening terminal-stage disease with high mortality. This study aimed to identify effective miRNAs as therapeutic targets for DIC. Bioinformatics and luciferase reporter gene analyses were performed to predict miR-19a-3p and validate that it targets tissue factor (TF). Quantitative real-time PCR was used to detect the expression of miR-19a-3p and TF, and TF procoagulant activity was determined using the chromogenic substrate method. Western blotting was used to detect the protein levels of TF, AKT serine/threonine kinase (AKT), extracellular regulated protein kinases (ERK), nuclear factor kappa B (NF-κB) P65, NFKB inhibitor alpha (IκB-a) and their phosphorylated counterparts in cell experiments. Furthermore, a rat model was established to explore the potential of miR-19a-3p in DIC treatment. As a result, a human clinical study revealed that miR-19a-3p was downregulated and that TF was upregulated in neonates with sepsis-induced DIC compared with those in the control group. The luciferase reporter assay showed that TF was a direct target of miR-19a-3p. Cell experiments verified that the mRNA and protein levels of TF, and the p-AKT/AKT, p-Erk/Erk, p-P65/P65, p-IκB-a/IκB-a ratios, and TF procoagulant activity were significantly decreased in lipopolysaccharide (LPS) -induced human peripheral blood mononuclear cells (PBMCs) and human umbilical vein endothelial cells (HUVECs) inhibited by overexpression of miR-19a-3p, and that miR-19a-3p regulating TF was dependent on the NF-kB and AKT pathways. In vivo, miR-19a-3p injection into DIC rats suppressed the mRNA expression of TF; more importantly, significant improvements in coagulation function indicators and in histopathologies of lung and kidney were observed. In conclusion, miR-19a-3p may suppress DIC by targeting TF and might be a potential therapeutic target in treating sepsis-induced DIC.
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Affiliation(s)
- Rong Zhang
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Sifen Lu
- Precision Medicine Key Laboratory of Sichuan Province and Precision Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xudan Yang
- Department of Pathology, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Maojun Li
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Hui Jia
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Jing Liao
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Qing Jing
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Yanmei Wu
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Haichuan Wang
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Feng Xiao
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Xiaohong Bai
- Department of Pediatrics, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China
| | - Xiaoxue Na
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Yulin Kang
- Institute of Environmental Information, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
| | - Ling Wan
- Department of Ophthalmology, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China.
| | - Jiyun Yang
- The Key Laboratory for Human Disease Gene Study of Sichuan Province, Prenatal Diagnosis Center, Sichuan Academy of Medical Sciences&Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, No.32, West section2, 1st ring road, Qingyang District, Chengdu, Sichuan 610072, China.
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16
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Leung KKY, Hon KL, Hui WF, Leung AK, Li CK. Therapeutics for paediatric oncological emergencies. Drugs Context 2021; 10:dic-2020-11-5. [PMID: 34234831 PMCID: PMC8232653 DOI: 10.7573/dic.2020-11-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 04/20/2021] [Indexed: 12/19/2022] Open
Abstract
Background With advancements in the field of oncology, cancer survival rates have improved dramatically but modern cancer treatments also come with an increasing number of disease and treatment-associated complications. This article provides an updated narrative review on the pathophysiology, clinical presentations and latest management strategies for common paediatric oncological emergencies. Methods An extensive PubMed® search of all human studies in the English literature was performed in Clinical Queries for different oncology syndromes and conditions using the following Medical Subject Headings: “tumour lysis syndrome”, “hyperleukocytosis”, “disseminated intravascular coagulation”, “superior mediastinal syndrome”, “superior vena cava syndrome”, “sepsis”, “severe inflammatory response syndrome”, “acute respiratory distress syndrome”, “posterior reversible encephalopathy syndrome” and “reversible posterior leukoencephalopathy syndrome”. Categories were limited to clinical trials and reviews for ages from birth to 18 years. Results The general description, presentation and management of these oncologic emergencies are systematically described. Early recognition along with prompt and proactive treatment can reduce the chances of potential complications and improve the clinical outcomes, thereby improving not only survival rates in oncology patients but also their clinical outcomes and quality of life. Conclusions Oncologic emergencies are associated with significant mortality and morbidity. Healthcare professionals involved with the care of oncology patients must be vigilant of these emergencies.
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Affiliation(s)
- Karen Ka Yan Leung
- Paediatric Intensive Care Unit, Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong
| | - Kam Lun Hon
- Paediatric Intensive Care Unit, Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong
| | - Wun Fung Hui
- Paediatric Intensive Care Unit, Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong
| | - Alexander Kc Leung
- Department of Pediatrics, The University of Calgary and The Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Chi Kong Li
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong.,Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong
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17
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Qi H, Wu YE, Liu YL, Kou C, Wang ZM, Peng XX, Chen L, Cui H, Wang YJ, Li JQ, Zhao W, Shen AD. Latamoxef for Neonates With Early-Onset Neonatal Sepsis: A Study Protocol for a Randomized Controlled Trial. Front Pharmacol 2021; 12:635517. [PMID: 34177569 PMCID: PMC8220210 DOI: 10.3389/fphar.2021.635517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 05/27/2021] [Indexed: 11/13/2022] Open
Abstract
Early-onset neonatal sepsis (EONS), a bacterial infection that occurs within 72 h after birth, is associated with high likelihood of neonatal mortality. Latamoxef, a semi-synthetic oxacephem antibiotic developed in 1980s, has been brought back into empirical EONS treatment in recent years. In the preliminary work, we established a population pharmacokinetics (PPK) model for latamoxef in Chinese neonates. Moreover, in order to better guide clinical treatment, we conducted dose simulation and found that ascending administration frequency could improve the target rate of 70% of patients having a free antimicrobial drug concentration exceeding the MIC during 70% of the dosing interval (70% fT > MIC). Accordingly, this study is aimed to compare the 70% fT > MIC, efficacy and safety between conventional regimen and PPK model regimen for rational use of latamoxef in EONS treatment. A single-blind, multicenter randomized controlled trial (RCT) for latamoxef will be conducted in Chinese EONS patients. Neonates (≤3 days of age, expected number = 114) admitted to the hospital with the diagnosis of EONS and fulfilling inclusion and exclusion criteria will be randomized (ratio of 1:1) to either a conventional regimen (30 mg/kg q12h) or model regimen (20 mg/kg q8h) latamoxef treatment group for at least 3 days. Primary outcome measure will be 70% fT > MIC and secondary outcome indicators will be the latamoxef treatment failure, duration of antibiotic therapy, changes of white blood cell count (WBC), C-reactive protein (CRP) and procalcitonin (PCT), blood culture results during administration and incidence of adverse event (AE)s. Assessments will be made at baseline, initial stage of latamoxef treatment (18-72 h) and before the end of latamoxef treatment. Ethical approval of our clinical trial has been granted by the ethics committee of the Beijing Children's Hospital (ID: 2020-13-1). Written informed consent will be obtained from the parents of the participants. This trial is registered in the Chinese Clinical Trial Registry (ChiCTR 2000040064).It is hoped that our study will provide a clinical basis for the rational clinical use of latamoxef in EONS treatment.
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Affiliation(s)
- Hui Qi
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Key Discipline of Pediatrics (Capital Medical University), Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Yue-E Wu
- Department of Clinical Pharmacy, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Ya-Li Liu
- Center for Clinical Epidemiology and Evidence-based Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Chen Kou
- Department of Neonatology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Ze-Ming Wang
- Department of Pediatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiao-Xia Peng
- Center for Clinical Epidemiology and Evidence-based Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Liang Chen
- Department of Neonatology, Children's Hospital, Capital Institute of Pediatrics, Beijing, China
| | - Hong Cui
- Department of Pediatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Ya-Juan Wang
- Department of Neonatology, Children's Hospital, Capital Institute of Pediatrics, Beijing, China
| | - Jie-Qiong Li
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Key Discipline of Pediatrics (Capital Medical University), Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Wei Zhao
- Department of Clinical Pharmacy, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China.,Department of Clinical Pharmacy, Clinical Trial Center, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Engineering and Technology Research Center for Pediatric Drug Development, Shandong Medicine and Health Key Laboratory of Clinical Pharmacy, Jinan, China
| | - A-Dong Shen
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Key Discipline of Pediatrics (Capital Medical University), Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.,Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Beijing, China
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18
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Crighton GL, Huisman EJ. Pediatric Fibrinogen PART II-Overview of Indications for Fibrinogen Use in Critically Ill Children. Front Pediatr 2021; 9:647680. [PMID: 33968851 PMCID: PMC8097134 DOI: 10.3389/fped.2021.647680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 03/09/2021] [Indexed: 01/16/2023] Open
Abstract
Bleeding is frequently seen in critically ill children and is associated with increased morbidity and mortality. Fibrinogen is an essential coagulation factor for hemostasis and hypofibrinogenemia is an important risk factor for bleeding in pediatric and adult settings. Cryoprecipitate and fibrinogen concentrate are often given to critically ill children to prevent bleeding and improve fibrinogen levels, especially in the setting of surgery, trauma, leukemia, disseminated intravascular coagulopathy, and liver failure. The theoretical benefit of fibrinogen supplementation to treat hypofibrinogenemia appears obvious, yet the evidence to support fibrinogen supplementation in children is sparce and clinical indications are poorly defined. In addition, it is unknown what the optimal fibrinogen replacement product is in children and neonates or what the targets of treatment should be. As a result, there is considerable variability in practice. In this article we will review the current pediatric and applicable adult literature with regard to the use of fibrinogen replacement in different pediatric critical care contexts. We will discuss the clinical indications for fibrinogen supplementation in critically ill children and the evidence to support their use. We summarize by highlighting current knowledge gaps and areas for future research.
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Affiliation(s)
| | - Elise J. Huisman
- Department of Hematology, Erasmus MC–Sophia Children's Hospital, Rotterdam, Netherlands
- Department of Clinical Chemistry and Blood Transfusion, Erasmus MC, Rotterdam, Netherlands
- Department of Transfusion Medicine, Sanquin Blood Supply, Amsterdam, Netherlands
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19
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Thau A, Saffren B, Zakrzewski H, Anderst JD, Carpenter SL, Levin A. Retinal hemorrhage and bleeding disorders in children: A review. CHILD ABUSE & NEGLECT 2021; 112:104901. [PMID: 33401159 DOI: 10.1016/j.chiabu.2020.104901] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 11/27/2020] [Accepted: 12/16/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Retinal hemorrhages (RH) are a common manifestation of abusive head trauma (AHT) resulting from acceleration-deceleration injury with or without blunt impact. Evaluation of a child with RH requires careful consideration of these differential diagnoses. The extent to which coagulopathy alone can cause RH would be useful to understand as coagulopathy may accompany AHT. OBJECTIVE In this systematic review, we sought to identify whether coagulopathies have been reported with RH similar to those of AHT. METHODS We performed a literature search for ocular manifestations of bleeding disorders in children less than 18 years old. We included clotting factor deficiencies, vitamin K deficiency, platelet function abnormalities, thrombocytopenia, disseminated intravascular coagulation (DIC), and trauma induced coagulopathy (TIC). We included only pediatric reports of intraocular bleeding or documented eye examinations that indicated no hemorrhages. We then re-examined cases for ocular and systemic findings that could potentially mimic abuse. RESULTS Our initial search yielded 816 results. Sixty-one articles met our inclusion criteria. Of these, there were 32 children within the AHT age range (less than 5 years old) who had RH and concomitant coagulopathy. Only 5 cases might potentially be confused for abuse. Of these, no classic characteristics of RH from abuse such as retinoschisis or retinal folds were found. Systemic features were inconsistent with AHT. CONCLUSIONS The presence of coagulopathy alone does not rule out the possibility that the child has been abused. Coagulopathy alone has not been reported as an etiology of RH that are consistent with AHT, especially when other findings are present.
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Affiliation(s)
- Avrey Thau
- Thomas Jefferson University, Philadelphia, PA, USA
| | - Brooke Saffren
- Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA
| | - Helena Zakrzewski
- Department of Experimental Surgery, McGill University, Montreal, QC, Canada
| | - James D Anderst
- Division of Child Adversity and Resilience, Children's Mercy Hospital, Kansas City, MO, USA
| | - Shannon L Carpenter
- Department of Hematology, Oncology, and Bone Marrow Transplantation, Children's Mercy Hospital, Kansas City, MO, USA
| | - Alex Levin
- Flaum Eye Institute and Golisano Children's Hospital, University of Rochester, New York, USA.
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20
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Han H, Hensch L, Hui SKR, Teruya J. Evaluation and Management of Coagulopathies and Thrombophilias in Pediatric Patients. Clin Lab Med 2020; 41:83-100. [PMID: 33494887 DOI: 10.1016/j.cll.2020.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The diagnosis of coagulopathy or thrombophilia in pediatric patients can be challenging. Congenital coagulopathies often present in the pediatric period and require appropriate work-up for diagnosis and ongoing management. Acquired coagulopathies of childhood are frequently encountered in hospitalized children and warrant appropriate coagulation testing for goal-directed therapy. The incidence of thrombosis is increasing in pediatric patients. After identifying the presence of thrombus, acute management includes initiating therapeutic anticoagulation. Choice of anticoagulant depends on patient's clinical status, along with availability of the anticoagulant. Thrombophilia evaluation is performed when children present with spontaneous thrombosis. Thrombophilia tests are inaccurate during acute illness.
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Affiliation(s)
- HyoJeong Han
- Pathology & Immunology, Baylor College of Medicine, 6621 Fannin Street, Houston, TX 77030, USA
| | - Lisa Hensch
- Pathology & Immunology, Baylor College of Medicine, 6621 Fannin Street, Houston, TX 77030, USA
| | - Shiu-Ki Rocky Hui
- Pathology & Immunology, Baylor College of Medicine, 6621 Fannin Street, Houston, TX 77030, USA
| | - Jun Teruya
- Pathology & Immunology, Baylor College of Medicine, 6621 Fannin Street, Houston, TX 77030, USA.
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21
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Disseminated Intravascular Coagulation Is an Independent Predictor of Adverse Outcomes in Children in the Emergency Department with Suspected Sepsis. J Pediatr 2020; 225:198-206.e2. [PMID: 32553867 PMCID: PMC7529972 DOI: 10.1016/j.jpeds.2020.06.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 06/03/2020] [Accepted: 06/06/2020] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To evaluate the impact of early disseminated intravascular coagulation (DIC) on illness severity in children using a database of emergency department ED encounters for children with suspected sepsis, in view of similar associations in adults. STUDY DESIGN Laboratory and clinical data were extracted from a registry of emergency department encounters of children with suspected sepsis between April 1, 2012, and June 26, 2017. International Society of Thrombosis and Hemostasis DIC scores were calculated from laboratory values obtained within 24 hours of emergency department admission. Univariate logistic regression, multivariable logistic regression, and Cox regression were used to assess the influence of DIC scores on vasopressor use (primary outcome), mortality, ventilator requirement, pediatric intensive care unit admission, and hospital duration (secondary outcomes). The optimal DIC score cutoff for outcome prediction was determined. RESULTS Of 1653 eligible patients, 284 had DIC scores within 24 hours, including 92 who required vasopressors and 23 who died within 1 year. An initial DIC score of ≥3 was the most sensitive and specific DIC score for predicting adverse outcomes. Those with a DIC score of ≥3 vs <3 had increased odds of vasopressor use in both univariate (OR, 4.48; 95% CI, 2.63-7.62; P < .001) and multivariable (OR, 3.78; 95% CI, 1.82-7.85; P < .001) analyses. Additionally, those with a DIC score of ≥3 vs <3 had increased 1-year mortality with a hazard ratio of 3.55 (95% CI, 1.46-8.64; P = .005). CONCLUSIONS A DIC score of ≥3 was an independent predictor for both vasopressor use and mortality in this pediatric cohort, distinct from the adult overt DIC score cutoff of ≥5.
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22
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Squizzato A, Gallo A, Levi M, Iba T, Levy JH, Erez O, Ten Cate H, Solh Z, Gando S, Vicente V, Di Nisio M. Underlying disorders of disseminated intravascular coagulation: Communication from the ISTH SSC Subcommittees on Disseminated Intravascular Coagulation and Perioperative and Critical Care Thrombosis and Hemostasis. J Thromb Haemost 2020; 18:2400-2407. [PMID: 32881338 DOI: 10.1111/jth.14946] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/01/2020] [Accepted: 05/28/2020] [Indexed: 01/16/2023]
Abstract
BACKGROUND Disseminated intravascular coagulation (DIC), a systemic activation of coagulation, presents with multiple clinical and laboratory manifestations. In this International Society on Thrombosis and Haemostasis (ISTH) communication, we examined the importance of identifying the underlying disorder causing DIC to help physicians in the diagnosis and management of this common and severe condition. METHODS Eight DIC experts participated in a three-step consensus process that searched for published guidelines and diagnostic scores on DIC to create a preliminary list of DIC underlying disorders from those reported in the literature Overall, 13 papers were identified, including three guidelines, one harmonization paper by the ISTH, one ISTH recommendation paper on cancer-associated DIC, five general diagnostic scores, two scores specific for pregnancy, and one specific for children. We then assessed the strength of the evidence on the association between the disease and DIC as many postulated DIC-associated disorders are rare. KEY RESULTS Eight main subgroups - 'severe infection', 'solid tumour', 'haematological neoplasia', 'pregnancy complication', 'vascular disease', 'newborn-complication', 'tissue damage due to internal or external insult', and 'chemical and biological agent' - and a detailed list of specific causes of DIC were provided. CONCLUSIONS & INFERENCES Our results suggest more data are needed to determine the association between DIC and specific diseases such as malignant lymphoma, colorectal cancer, or vasculitis, for which the evidence remains limited. When a patient develops a coagulopathy consistent with DIC, the first step is to immediately search for an underlying disorder, including specific causes that are rarely associated with DIC and to consider that patients may have more than one cause of DIC to identify the principal precipitating disorder to prioritize treatment.
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Affiliation(s)
- Alessandro Squizzato
- Department of Medicine and Surgery, Research Center on Thromboembolic Disorders and Antithrombotic Therapies, University of Insubria, Varese and Como, Italy
| | - Andrea Gallo
- Department of Medicine and Surgery, Research Center on Thromboembolic Disorders and Antithrombotic Therapies, University of Insubria, Varese and Como, Italy
| | - Marcel Levi
- Department of Medicine, University College London Hospitals NHS Foundation Trust and Cardiometabolic Programme-NIHR UCLH/UCL BRC, London, UK
| | - Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Jerrold H Levy
- Departments of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Offer Erez
- Department of Obstetrics and Gynecology, Faculty of Health Sciences, Soroka University Medical Center, Ben Gurion University of the Negev, Be'er Sheva, Israel
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, USA
| | - Hugo Ten Cate
- Laboratory for Clinical Thrombosis and Hemostasis, Department of Internal Medicine, Cardiovascular Research Institute, Maastricht University Medical Center, Maastricht, Netherlands
| | - Ziad Solh
- Transfusion Medicine Section, Department of Pathology & Laboratory Medicine (PaLM), Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Satoshi Gando
- Acute and Critical Care Center, Department of Acute and Critical Care Medicine, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan
| | - Vicente Vicente
- Department of Hematology and Clinical Oncology, Hospital General Universitario Morales Meseguer, Instituto Murciano de Investigación Biosanitaria, University of Murcia, Murcia, Spain
| | - Marcello Di Nisio
- Department of Medicine and Ageing Sciences, University G. D'Annunzio, Chieti-Pescara, Italy
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23
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Kongstad C, Mikkelsen TS, Hvas AM. Disseminated intravascular coagulation in children with cancer: A systematic review. Pediatr Hematol Oncol 2020; 37:390-411. [PMID: 32202958 DOI: 10.1080/08880018.2020.1733717] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Disseminated intravascular coagulation (DIC) may complicate malignant disease. Numerous studies have investigated this association in adults, however only sparse knowledge exists on DIC in pediatric cancer patients. The objective of this article was to systematically review the literature regarding DIC in pediatric malignancies. PubMed and Embase were searched for relevant articles on January 31, 2020. In total, 6,070 articles were identified out of which 24 articles met inclusion and exclusion criteria. These were included in the qualitative synthesis. The National Institutes of Health's Quality Assessment Tools was used to assess bias in the included articles. The studies were of only moderate quality mainly based on medical charts and demonstrated high heterogeneity, especially as regards to diagnostic criteria. DIC was reported most frequently in patients with acute leukemia, particularly the subtype acute promyelocytic leukemia (APL). Standard coagulation parameters were used as diagnostic laboratory tests supporting the diagnosis of DIC. Hemorrhage was the predominant clinical manifestation, whereas thromboembolic events and organ failure were reported less frequently. Unfractionated heparin, platelet concentrate and fresh frozen plasma were the most frequently used supportive treatment agents. Hemorrhage accounted for the majority of deaths in children with acute leukemia and solid tumors. In conclusion, only a limited number of studies, being heterogenous and of moderate quality, have investigated DIC in pediatric malignancy. Notably, this entity seems to be complicated mainly by hemorrhage. High quality studies are needed to evaluate diagnosis, clinical manifestations and optimal treatment of DIC in childhood cancers.
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Affiliation(s)
- Christine Kongstad
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
| | - Torben Stamm Mikkelsen
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Anne-Mette Hvas
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
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Araki S, Tomioka S, Otani M, Suga S, Ichikawa S, Matsuda S, Fushimi K, Kusuhara K, Shirahata A. Incidence and In-Hospital Mortality of Neonatal Disseminated Intravascular Coagulation in Japan: An Observational Study of a Nationwide Hospital Claims Database. J UOEH 2019; 41:295-302. [PMID: 31548484 DOI: 10.7888/juoeh.41.295] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
This study aimed to estimate the incidence and prognosis of neonatal disseminated intravascular coagulation (DIC) in Japan by analyzing data retrieved from a national administrative database. Clinically, the prognosis of DIC in neonates is poor, but there is little epidemiological data in Japan. This retrospective observational study identified patients diagnosed with neonatal DIC and who were registered in the Japanese diagnosis procedure combination (DPC) database between April 1, 2014 and March 31, 2016. The patients, who were diagnosed with neonatal DIC, included those with ICD-10 code D65 or P60 in primary and secondary diagnosis, with comorbid conditions existing at admission, and with complications occurring after admission. Of 78,073 neonates admitted to 1,474 neonatal intensive care units, 1,864 (2.4%) were diagnosed with DIC. There was no difference between sexes in incidence of DIC; the incidence of DIC was higher in extremely low birth weight infants (9.8%), and significantly higher than that in normal birth weight infants. The overall mean length of hospital stay was longer in neonates with DIC (69.5 days) than in those without DIC (32.6 days, P < 0.001). The number of deaths was 1,156 (1.5%). In-hospital mortality was significantly higher in neonates with DIC (14.1%) than in those without DIC (1.2%, P < 0.001), especially in premature babies. This nationwide study was the first report to investigate the incidence and in-hospital mortality of neonatal DIC in Japan. Neonatal DIC has a significant impact on prognosis, and its influence is greater in premature than in term infants.
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Affiliation(s)
- Shunsuke Araki
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Shinichi Tomioka
- Department of Preventive Medicine and Community Health, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Makoto Otani
- Occupational Health Data Science Center, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Shutaro Suga
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Shun Ichikawa
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Shinya Matsuda
- Department of Preventive Medicine and Community Health, School of Medicine, University of Occupational and Environmental Health, Japan
- Occupational Health Data Science Center, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School
| | - Koichi Kusuhara
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Japan
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25
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Padungmaneesub W, Reungrongrat S, Manowong S, Fanhchaksai K, Panyasit N, Natesirinilkul R. Biomarkers of disseminated intravascular coagulation in pediatric intensive care unit in Thailand. Int J Lab Hematol 2018; 41:32-38. [PMID: 30208259 DOI: 10.1111/ijlh.12917] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 07/16/2018] [Accepted: 07/25/2018] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Disseminated intravascular coagulation (DIC) is a systemic activation of hemostatic system caused by several causes. Biomarkers including antithrombin (AT), protein C (PC), and thrombomodulin (TM) were reported as the additional markers for DIC in adults. This study aimed to determine the association between biomarkers among patients with overt DIC (ODIC) and nonovert DIC (NDIC) in children in PICU. METHODS We enrolled 103 subjects, aged 1 month-18 years, who were admitted to PICU at Chiang Mai University (CMU) Hospital >24 hours with underlying conditions predisposing to DIC were enrolled. Biomarkers were tested after 24 hours of admission. Subject who had NDIC on the 1st investigations would have other tests on days 3-5 of admission. RESULTS The incidence of ODIC by the International Society on Thrombosis and Hemostasis (ISTH) DIC score was found 24%. The bleeding, thrombosis, and death were significantly higher in ODIC group (P < 0.05). Mean levels of AT and PC in ODIC group were significantly different from NDIC one (66.9% vs 79.9%, P < 0.001 and 46.1% vs 59.2%, P = 0.004, respectively) while mean level of TM was not different between two groups. Adding AT to DIC score was better than the original score for predict mortality [area under curve (AUC) = 0.662 vs AUC = 0.65] and bleeding (AUC = 0.751 vs AUC = 0.732). CONCLUSIONS ODIC is prevalent among critically ill children. Adverse outcomes were more commonly found in children with ODIC. AT and PC levels after 24 hours of PICU admission seem to be the useful biomarkers for ODIC in PICU.
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Affiliation(s)
| | - Sanit Reungrongrat
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Suphara Manowong
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Kanda Fanhchaksai
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Noppamas Panyasit
- Hematology Laboratory, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Abstract
Disseminated intravascular coagulation (DIC) is a serious secondary disease that alters the events in the clotting cascade. DIC leads to microclots in the peripheral vasculature. The uncontrolled formation of these clots consumes the body's clotting factors, which precipitates bleeding. Neonates, defined as newborns zero to one month old, are born with slightly altered hemostasis, also known as developmental coagulopathy. This coagulopathy puts neonates at a greater risk of developing DIC, specifically when additional body systems have been compromised by a primary disease. Because of the serious nature of this disease and its precipitating factors, advanced practitioners should study the nuances of DIC to provide accurate diagnosis and proper treatment. The aim of this article is to discuss the pathophysiology behind DIC along with etiologies, diagnosis, treatment, and prognosis in neonates, along with gaps in current research.
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