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Jones S, Hislop J, Allan A, Kuzmitsky A, Pham-Crepps M, Greenway A, Monagle P, Newall F. Guiding warfarin self-management in children: development of a warfarin nomogram. Res Pract Thromb Haemost 2023; 7:102255. [PMID: 38193059 PMCID: PMC10772892 DOI: 10.1016/j.rpth.2023.102255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 01/18/2023] [Accepted: 02/09/2023] [Indexed: 01/10/2024] Open
Abstract
Background Warfarin therapy in children is impacted by many variables. To support the implementation of a self-management program within a pediatric anticoagulation service, a pediatric-specific warfarin nomogram was needed. A literature review revealed no published pediatric nomograms; therefore, a nomogram was developed drawing upon an evidence-based "Warfarin Information for Clinicians" hospital guideline. Objectives This study aimed to evaluate the suitability of a pediatric warfarin nomogram. Methods A retrospective audit of electronic medical records compared the dosing and international normalized ratio (INR) retest decisions made by hematology clinicians to the dosing and retesting recommended by a new warfarin nomogram at a pediatric hospital. Children (aged 6 months-18 years) receiving warfarin therapy for >6 months were included. Data were collected between September 2019 and February 2020. Descriptive data analysis was performed. The study was approved by the hospital's Human Research Ethics Committee. Results Warfarin dosing and INR retest decisions for 39 children were included, equating to 521 INRs. The nomogram matched 81.4% of clinicians dosing decisions and 30% of INR retest decisions. Moreover, 59% of the clinician-recommended retest dates were earlier than the nomogram recommendation. In the INR 2.0-3.0 group, 84.4% of dosing decisions and 72% of retest decisions matched the nomogram. Conclusions These results suggest that this pediatric nomogram is a suitable tool for warfarin dosing, as recommended warfarin doses matched the majority of clinicians' decisions. Modification may be needed to nomogram recommendations for the time to retest. This nomogram can be used to support warfarin self-management and may assist clinicians and patients or families in making evidence-based dosing decisions.
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Affiliation(s)
- Sophie Jones
- The University of Melbourne, Department of Nursing, Melbourne, Australia
- Murdoch Children’s Research of Institute, Melbourne, Australia
- Department of Clinical Haematology, Royal Children’s Hospital, Melbourne, Australia
| | - Jodi Hislop
- Murdoch Children’s Research of Institute, Melbourne, Australia
| | - Ashleigh Allan
- The University of Melbourne, Department of Nursing, Melbourne, Australia
| | - Adele Kuzmitsky
- The University of Melbourne, Department of Nursing, Melbourne, Australia
| | | | - Anthea Greenway
- Murdoch Children’s Research of Institute, Melbourne, Australia
- Department of Clinical Haematology, Royal Children’s Hospital, Melbourne, Australia
| | - Paul Monagle
- Murdoch Children’s Research of Institute, Melbourne, Australia
- Department of Clinical Haematology, Royal Children’s Hospital, Melbourne, Australia
- University of Melbourne, Department of Paediatrics, Melbourne Australia
| | - Fiona Newall
- The University of Melbourne, Department of Nursing, Melbourne, Australia
- Murdoch Children’s Research of Institute, Melbourne, Australia
- Department of Clinical Haematology, Royal Children’s Hospital, Melbourne, Australia
- Nursing Research Department, Royal Children’s Hospital, Melbourne, Australia
- University of Melbourne, Department of Paediatrics, Melbourne Australia
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2
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Thomas J, Keels J, Calzone KA, Badzek L, Dewell S, Patch C, Tonkin ET, Dwyer AA. Current State of Genomics in Nursing: A Scoping Review of Healthcare Provider Oriented (Clinical and Educational) Outcomes (2012-2022). Genes (Basel) 2023; 14:2013. [PMID: 38002957 PMCID: PMC10671121 DOI: 10.3390/genes14112013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 11/26/2023] Open
Abstract
In the 20 years since the initial sequencing of the human genome, genomics has become increasingly relevant to nursing. We sought to chart the current state of genomics in nursing by conducting a systematic scoping review of the literature in four databases (2012-2022). The included articles were categorized according to the Cochrane Collaboration outcome domains/sub-domains, and thematic analysis was employed to identify key topical areas to summarize the state of the science. Of 8532 retrieved articles, we identified 232 eligible articles. The articles primarily reported descriptive studies from the United States and other high-income countries (191/232, 82%). More than half (126/232, 54.3%) aligned with the "healthcare provider oriented outcomes" outcome domain. Three times as many articles related to the "knowledge and understanding" sub-domain compared to the "consultation process" subdomain (96 vs. 30). Five key areas of focus were identified, including "nursing practice" (50/126, 40%), "genetic counseling and screening" (29/126, 23%), "specialist nursing" (21/126, 17%), "nurse preparatory education" (17/126, 13%), and "pharmacogenomics" (9/126, 7%). Only 42/126 (33%) articles reported interventional studies. To further integrate genomics into nursing, study findings indicate there is a need to move beyond descriptive work on knowledge and understanding to focus on interventional studies and implementation of genomics into nursing practice.
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Affiliation(s)
- Joanne Thomas
- Genomics Policy Unit, Faculty of Life Sciences and Education, University of South Wales, Pontypridd CF37 1DL, UK;
| | - Jordan Keels
- William F. Connell School of Nursing, Boston College, Chestnut Hill, MA 02476, USA;
| | - Kathleen A. Calzone
- Global Genomics Nursing Alliance (G2NA), Pontypridd CF37 1DL, UK; (K.A.C.); (L.B.); (S.D.); (C.P.)
- National Institutes of Health, National Cancer Institute, Center for Cancer Research, Genetics Branch, Bethesda, MD 20892, USA
| | - Laurie Badzek
- Global Genomics Nursing Alliance (G2NA), Pontypridd CF37 1DL, UK; (K.A.C.); (L.B.); (S.D.); (C.P.)
- Ross and Carol Nese College of Nursing, Penn State University, University Park, PA 16802, USA
| | - Sarah Dewell
- Global Genomics Nursing Alliance (G2NA), Pontypridd CF37 1DL, UK; (K.A.C.); (L.B.); (S.D.); (C.P.)
- School of Nursing, Thompson Rivers University, Kamloops, BC V2C 0C8, Canada
| | - Christine Patch
- Global Genomics Nursing Alliance (G2NA), Pontypridd CF37 1DL, UK; (K.A.C.); (L.B.); (S.D.); (C.P.)
- Engagement and Society, Wellcome Connecting Science, Hinxton CB10 1RQ, UK
| | - Emma T. Tonkin
- Genomics Policy Unit, Faculty of Life Sciences and Education, University of South Wales, Pontypridd CF37 1DL, UK;
- Global Genomics Nursing Alliance (G2NA), Pontypridd CF37 1DL, UK; (K.A.C.); (L.B.); (S.D.); (C.P.)
| | - Andrew A. Dwyer
- William F. Connell School of Nursing, Boston College, Chestnut Hill, MA 02476, USA;
- Global Genomics Nursing Alliance (G2NA), Pontypridd CF37 1DL, UK; (K.A.C.); (L.B.); (S.D.); (C.P.)
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3
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Rodriguez V, Stanek J, Cua CL, Sankar A, Giver J, Monda K, Canini J, Dunn AL, Kerlin BA. A regional anticoagulation program improves safety and outcomes for both children and adults. J Thromb Thrombolysis 2023:10.1007/s11239-023-02806-w. [PMID: 37093351 DOI: 10.1007/s11239-023-02806-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/01/2023] [Indexed: 04/25/2023]
Abstract
BACKGROUND Evidence-based anticoagulation programs usually serve a local, adult patient population. Here we report outcomes for a regional combined pediatric-adult program. AIMS The aims of this study were: (1) Compare the pre- vs. post-implementation quality of therapy (% time in therapeutic range (%TTR) and compliance). (2) Assess anticoagulant-relevant outcomes (bleeding and thrombotic complications). METHODS Data were collected for the years 2014-2019. Rosendaal linear interpolation was used to calculate %TTR. Bleeding complications were categorized using ISTH-SSC standard nomenclature and new thrombotic events were reviewed. RESULTS The patients were divided into a long-term warfarin group (N = 308), 80.2% of whom had cardiac-related therapeutic indications (median age 24y), and a second group (N = 114) comprised of short-term and non-warfarin long-term anticoagulation (median age 16y). Median %TTR for those on long-term warfarin was 78.9%. The incidence of major and clinically relevant non-major bleeding events was 1.65 and 2.43 /100 person-years of warfarin use, respectively. Thromboembolism (TE) incidence was 0.78/100 patient-years of warfarin use. Neither bleeding nor thrombosis was associated with %TTR (p = 0.48). Anticoagulant indication was the only variable associated with bleeding risk (p = 0.005). The second group had no on-therapy TE events but 7.9% experienced bleeding. Complete data were available for a randomly sampled pre-program warfarin group (N = 26). Median %TTR improved from 17.5 to 87% pre- vs. post-implementation. Similarly, compliance (defined as ≥ 1 INR/month) improved by 34.3%. CONCLUSIONS In conclusion, this program significantly improved and sustained %TTR and compliance. The lack of association between bleeding and thrombosis events and %TTR may be related to the high median %TTR (> 70%) achieved by this approach.
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Affiliation(s)
- Vilmarie Rodriguez
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA.
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA.
| | - Joseph Stanek
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
- Biostatistics Resource at Nationwide Children's Hospital, Columbus, OH, USA
| | - Clifford L Cua
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Amanda Sankar
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
- Division of Cardiology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Jean Giver
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Kay Monda
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Joan Canini
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Amy L Dunn
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Bryce A Kerlin
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, The Ohio State University, 700 Children's Drive, Columbus, OH, 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
- Center for Clinical and Translational Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, USA
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4
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Boucher AA, Heneghan JA, Jang S, Spillane KA, Abarbanell AM, Steiner ME, Meyer AD. A Narrative Review of Postoperative Anticoagulation Therapy for Congenital Cardiac Disease. Front Surg 2022; 9:907782. [PMID: 35774388 PMCID: PMC9237365 DOI: 10.3389/fsurg.2022.907782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/26/2022] [Indexed: 11/18/2022] Open
Abstract
Congenital heart disease encompasses a range of cardiac birth defects. Some defects require early and complex surgical intervention and post-operative thromboprophylaxis primarily for valve, conduit, and shunt patency. Antiplatelet and anticoagulant management strategies vary considerably and may or may not align with recognized consensus practice guidelines. In addition, newer anticoagulant agents are being increasingly used in children, but these medications are not addressed in most consensus statements. This narrative review evaluated the literature from 2011 through 2021 on the topic of postoperative thromboprophylaxis after congenital heart disease operations. The search was focused on the descriptions and results of pediatric studies for replacement and/or repair of heart valves, shunts, conduits, and other congenital heart disease operations. Wide variability in practice exists and, as was true a decade ago, few randomized controlled trials have been conducted. Aspirin, warfarin, and perioperative heparin remain the most commonly used agents with varying dosing, duration, and monitoring strategies, making comparisons difficult. Only recently have data on direct oral anticoagulants been published in children, suggesting evolving paradigms of care. Our findings highlight the need for more research to strengthen the evidence for standardized thromboprophylaxis strategies.
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Affiliation(s)
- Alexander A. Boucher
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN, United States
- Correspondence: Alexander A. Boucher Julia A. Heneghan
| | - Julia A. Heneghan
- Division of Critical Care, Department of Pediatrics, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN, United States
- Correspondence: Alexander A. Boucher Julia A. Heneghan
| | - Subin Jang
- Division of Pediatric Cardiac Surgery, Department of Surgery, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN, United States
| | - Kaitlyn A. Spillane
- Division of Critical Care, Department of Pediatrics, Long School of Medicine, University of Texas Health Science Center, San Antonio, TX, United States
| | - Aaron M. Abarbanell
- Division of Congenital Cardiac Surgery, Department of Cardiothoracic Surgery, Long School of Medicine, University of Texas Health Science Center, San Antonio, TX, United States
| | - Marie E. Steiner
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN, United States
- Division of Critical Care, Department of Pediatrics, University of Minnesota Masonic Children’s Hospital, Minneapolis, MN, United States
| | - Andrew D. Meyer
- Division of Critical Care, Department of Pediatrics, Long School of Medicine, University of Texas Health Science Center, San Antonio, TX, United States
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5
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Giver J, Dunn AL, Sankar A, Stanek J, Monda K, Canini J, Kerlin BA, Rodriguez V. Drive-through Anticoagulation Clinic During The COVID-19 Pandemic. J Nurse Pract 2021; 18:92-96. [PMID: 34512214 PMCID: PMC8423809 DOI: 10.1016/j.nurpra.2021.08.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
An innovative approach to anticoagulation management during the COVID-19 pandemic was used at our center that allowed patients to stay in their vehicle while our anticoagulation advanced practice registered nurse obtained blood for point-of-care international normalized ratio (INR) testing while education and counseling were completed. A significant improvement in the median percentage of INR within the therapeutic range was observed among the patients who used the drive-through clinic. A small group of patients improved compliance to anticoagulation monitoring. Clinical care models, such as this clinic approach may improve patient compliance and adherence to anticoagulation beyond the pandemic needs.
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Affiliation(s)
- Jean Giver
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus OH
| | - Amy L Dunn
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus OH.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
| | - Amanda Sankar
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus OH.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
| | - Joseph Stanek
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus OH
| | - Kay Monda
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus OH
| | - Joan Canini
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus OH
| | - Bryce A Kerlin
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus OH.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
| | - Vilmarie Rodriguez
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus OH.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
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6
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Cao H, Xia X, Fu J, Wu T, Chen W, Dai Y, Xia X, Zhang J. Gene-based anticoagulation regimens for an infant after mitral-valve replacement: A case report. Medicine (Baltimore) 2020; 99:e18651. [PMID: 31914049 PMCID: PMC6959923 DOI: 10.1097/md.0000000000018651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
RATIONALE Heart-valve replacement is one of the main surgical methods for various heart-valve diseases. Warfarin is the only oral anticoagulant used for thrombosis prevention after heart-valve replacement. However, warfarin has a narrow therapeutic window, large differences in efficacy between individuals, and can be affected by drugs, food and disease status. PATIENT CONCERNS We used the Hamberg model to develop an anticoagulation regimen for a 10-month-old Chinese male after mitral-valve replacement. DIAGNOSES Echocardiography revealed mitral malformation with severe regurgitation, patent foramen ovale, thickening of the left ventricular wall, enlargement of the left atrium, and the overall systolic function of the left ventricle was lower than normal. INTERVENTIONS First, the patient was treated with Mitral valvuloplasty plus temporary implantation of a pacing wire. Since this was inadequate, he underwent mitral-valve replacement. Then, we used the Hamberg model to develop an anticoagulation regimen. OUTCOMES After discharge from hospital, the pharmacist provided anticoagulation management for this pediatric patient using an "Online Anticoagulation Clinic" (OAC). Point-of-care testing could be employed by the boy's mother at home to obtain the International Normalized Ratio. His time to response was 89.6% during the 6 months after hospital discharge, and adverse reactions such as bleeding or thrombosis did not occur. LESSONS This is the first time the Hamberg model has been employed to design anticoagulation therapy for an Asian infant. His anticoagulation therapy may be managed using the OAC.
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Affiliation(s)
- Hua Cao
- Department of Cardiac Surgery, Fujian Medical University Union Hospital d Fujian Maternity and Children Health Hospital, Fuzhou, Fujian, PR China
| | - Xiaotong Xia
- Department of Pharmacy, Fujian Medical University Union Hospital
- College of pharmacy, Fujian Medical University
| | - Jinglan Fu
- Department of Pharmacy, Fujian Medical University Union Hospital
- College of pharmacy, Fujian Medical University
| | - Tingting Wu
- Department of Pharmacy, Fujian Medical University Union Hospital
- College of pharmacy, Fujian Medical University
| | - Wenjun Chen
- Department of Pharmacy, Fujian Medical University Union Hospital
- College of pharmacy, Fujian Medical University
| | - Ying Dai
- Department of Pharmacy, Fujian Medical University Union Hospital
| | - Xuan Xia
- Department of Pharmacy, Fujian Medical University Union Hospital
| | - Jinhua Zhang
- Department of Pharmacy, Fujian Medical University Union Hospital
- College of pharmacy, Fujian Medical University
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7
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Outcomes After Infections in Adolescents and Young Adults with Continuous-Flow Left Ventricular Assist Devices. ASAIO J 2019; 65:380-388. [DOI: 10.1097/mat.0000000000000816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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8
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Berrueco R, Benedicto C, Ruiz-Llobet A, Gassiot S, Català A. Self-monitoring treatment programme with oral vitamin K antagonists in paediatric patients. An Pediatr (Barc) 2018. [DOI: 10.1016/j.anpede.2018.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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9
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Berrueco R, Benedicto C, Ruiz-Llobet A, Gassiot S, Català A. Programa de autocontrol del tratamiento anticoagulante oral con antagonistas de la vitamina K en pacientes pediátricos. An Pediatr (Barc) 2018; 89:381-383. [DOI: 10.1016/j.anpedi.2018.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 01/04/2018] [Accepted: 01/09/2018] [Indexed: 11/28/2022] Open
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10
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Deshaies C, Poirier N, Khairy P. An evidence-based standardized protocol for anticoagulation following congenital heart surgery. Transl Pediatr 2018; 7:369-371. [PMID: 30460190 PMCID: PMC6212385 DOI: 10.21037/tp.2018.07.04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Affiliation(s)
| | - Nancy Poirier
- CHU Sainte-Justine, Université de Montréal, Montreal, Canada.,Montreal Heart Institute, Université de Montréal, Montreal, Canada
| | - Paul Khairy
- CHU Sainte-Justine, Université de Montréal, Montreal, Canada.,Montreal Heart Institute, Université de Montréal, Montreal, Canada
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11
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Nair AG, Oladunjoye OO, Trenor CC, LaRonde M, van den Bosch SJ, Sleeper LA, VanderPluym C, Emani SM, Kheir JN. An anticoagulation protocol for use after congenital cardiac surgery. J Thorac Cardiovasc Surg 2018; 156:343-352.e4. [DOI: 10.1016/j.jtcvs.2018.02.106] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 01/31/2018] [Accepted: 02/15/2018] [Indexed: 01/19/2023]
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12
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Maagdenberg H, Bierings MB, van Ommen CH, van der Meer FJM, Appel IM, Tamminga RYJ, de Boer A, Maitland-van der Zee AH. Characteristics and quality of oral anticoagulation treatment in pediatric patients in the Netherlands based on the CAPS cohort. J Thromb Haemost 2018; 16:116-124. [PMID: 29108090 DOI: 10.1111/jth.13897] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Indexed: 01/31/2023]
Abstract
Essentials The knowledge of quality and safety of acenocoumarol and phenprocoumon use in children is limited. We used data from a multicenter retrospective follow-up study in children in the Netherlands. The quality of anticoagulation control in the first month of use was low, but improved thereafter. No thromboembolic events occurred, however bleeding events occurred in 1-3 out of 10 patients. SUMMARY Background The use of vitamin-K antagonists in pediatric patients is rare and information on the quality and safety of treatment with acenocoumarol and phenprocoumon is limited. Objectives To assess the quality, safety and effectiveness during the first year of acenocoumarol and phenprocoumon treatment in pediatric patients in the Netherlands. Methods The Children Anticoagulation and Pharmacogenetics Study (CAPS) was designed as a multicenter retrospective follow-up study. Patients who used acenocoumarol or phenprocoumon at an age of ≤ 18 years, were selected from four pediatric hospitals and one anticoagulation clinic in the Netherlands. The quality of treatment was assessed by calculating the percentage of time in therapeutic INR range (TTR) for the first month and for every 3 months of use during the first year of treatment. Effectiveness and safety were assessed by the number of thromboembolic and bleeding events. Results In total, 213 patients participated, of whom 187 (155 acenocoumarol; 32 phenprocoumon) were included in this analysis. The mean TTR was 47.0% and 51.4% in the first month of use for acenocoumarol and phenprocoumon, respectively. After the first 3 months the mean TTR for both VKAs was above 64%. In 14.6% (acenocoumarol) and 31.3% (phenprocoumon) of the patients a bleeding event occurred during the first year of treatment; no thromboembolic events were reported. Conclusions The quality of anticoagulation treatment was low during the first month of use and leaves room for improvement. After the first month it increased to an acceptable level. However, bleeding events occurred frequently during the first year.
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Affiliation(s)
- H Maagdenberg
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, the Netherlands
| | - M B Bierings
- Department of Pediatric Hematology and Stem Cell Transplantation, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - C H van Ommen
- Department of Pediatric Oncology/Hematology, Erasmus MC/Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - F J M van der Meer
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - I M Appel
- Department of Pediatric Oncology/Hematology, Erasmus MC/Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - R Y J Tamminga
- Department of Pediatric Hematology, University Medical Center Groningen, Groningen, the Netherlands
| | - A de Boer
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, the Netherlands
| | - A H Maitland-van der Zee
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
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13
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Hinsley K, Evans-Langhorst M, Porter C, Chandler S, VanderPluym C, Triedman J, Bezzerides VJ. Low molecular weight heparin as an anticoagulation strategy for left-sided ablation procedures. CONGENIT HEART DIS 2017; 13:222-225. [DOI: 10.1111/chd.12551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 10/16/2017] [Accepted: 10/28/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Karen Hinsley
- Department of Cardiology; Boston Children's Hospital; Boston Massachusetts, USA
| | | | - Courtney Porter
- Department of Cardiology; Boston Children's Hospital; Boston Massachusetts, USA
| | - Stephanie Chandler
- Department of Cardiology; Boston Children's Hospital; Boston Massachusetts, USA
| | | | - John Triedman
- Department of Cardiology; Boston Children's Hospital; Boston Massachusetts, USA
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14
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The Evolution of a Pediatric Ventricular Assist Device Program: The Boston Children's Hospital Experience. Pediatr Cardiol 2017; 38:1032-1041. [PMID: 28456829 DOI: 10.1007/s00246-017-1615-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 04/18/2017] [Indexed: 10/19/2022]
Abstract
Mechanical circulatory support in the form of ventricular assist devices (VADs) in children has undergone rapid growth in the last decade. With expansion of device options available for larger children and adolescents, the field of outpatient VAD support has flourished, with many programs unprepared for the clinical, programmatic, and administrative responsibilities. From preimplantation VAD evaluation and patient education to postimplant VAD management, the VAD program, staffed with an interdisciplinary team, is essential to providing safe, effective, and sustainable care for a new technology in an exceedingly complex patient population. Herein, this paper describes the Boston Children's Hospital VAD experience over a decade and important lessons learned from developing a pediatric program focusing on a high-risk but low-volume population. We highlight the paramount role of the VAD coordinator, clinical infrastructure requirements, as well as innovation in care spanning inpatient and outpatient VAD supports at Boston Children's Hospital.
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15
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Abstract
OBJECTIVES The objective of this article is to review the particular tendencies as well as specific concerns of bleeding and clotting in children with critical cardiac disease. DATA SOURCE MEDLINE and PubMed. CONCLUSION Children with critical heart disease are at particular risk for bleeding and clotting secondary to intrinsic as well as extrinsic factors. We hope that this review will aid the clinician in managing the unique challenges of bleeding and clotting in this patient population, and serve as a springboard for much needed research in this area.
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Rosa M, De Lucia S, Rinaldi VE, Le Gal J, Desmarest M, Veropalumbo C, Romanello S, Titomanlio L. Paediatric arterial ischemic stroke: acute management, recent advances and remaining issues. Ital J Pediatr 2015; 41:95. [PMID: 26631262 PMCID: PMC4668709 DOI: 10.1186/s13052-015-0174-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 09/21/2015] [Indexed: 01/06/2023] Open
Abstract
Stroke is a rare disease in childhood with an estimated incidence of 1-6/100.000. It has an increasingly recognised impact on child mortality along with its outcomes and effects on quality of life of patients and their families. Clinical presentation and risk factors of paediatric stroke are different to those of adults therefore it can be considered as an independent nosological entity. The relative rarity, the age-related peculiarities and the variety of manifested symptoms makes the diagnosis of paediatric stroke extremely difficult and often delayed. History and clinical examination should investigate underlying diseases or predisposing factors and should take into account the potential territoriality of neurological deficits and the spectrum of differential diagnosis of acute neurological accidents in childhood. Neuroimaging (in particular diffusion weighted magnetic resonance) is the keystone for diagnosis of paediatric stroke and other investigations might be considered according to the clinical condition. Despite substantial advances in paediatric stroke research and clinical care, many unanswered questions remain concerning both its acute treatment and its secondary prevention and rehabilitation so that treatment recommendations are mainly extrapolated from studies on adult population. We have tried to summarize the pathophysiological and clinical characteristics of arterial ischemic stroke in children and the most recent international guidelines and practical directions on how to recognise and manage it in paediatric emergency.
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Affiliation(s)
- Margherita Rosa
- Department of Translational Medicine-Section of Pediatrics, Federico II University, Naples, Italy.
| | - Silvana De Lucia
- Department of Paediatrics, Aldo Moro University of Bari, Bari, Italy.
| | | | - Julie Le Gal
- Paediatric Migraine & Neurovascular diseases Unit, Department of Paediatrics, Robert Debré Hospital, Paris Diderot University, Sorbonne Paris Cité, Paris, France.
| | - Marie Desmarest
- Paediatric Migraine & Neurovascular diseases Unit, Department of Paediatrics, Robert Debré Hospital, Paris Diderot University, Sorbonne Paris Cité, Paris, France.
| | - Claudio Veropalumbo
- Department of Translational Medicine-Section of Pediatrics, Federico II University, Naples, Italy.
| | - Silvia Romanello
- Paediatric Emergency Department, Robert Debré Hospital, Paris Diderot University, Sorbonne Paris Cité, Paris, France.
| | - Luigi Titomanlio
- Paediatric Migraine & Neurovascular diseases Unit, Department of Paediatrics, Robert Debré Hospital, Paris Diderot University, Sorbonne Paris Cité, Paris, France.
- Paediatric Emergency Department, Robert Debré Hospital, Paris Diderot University, Sorbonne Paris Cité, Paris, France.
- Pediatric Emergency Department, INSERM U-1141 AP-HP Robert Debré University Hospital, 48, Bld Sérurier, 75019, Paris, France.
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Nguyen N, Sharathkumar A. Current Perioperative Anticoagulation Practices in Children with Prosthetic Mechanical Heart Valves. CONGENIT HEART DIS 2015; 10:E210-5. [DOI: 10.1111/chd.12268] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/26/2015] [Indexed: 01/10/2023]
Affiliation(s)
- Nguyenvu Nguyen
- Division of Cardiology; Department of Pediatrics; Northwestern University Feinberg School of Medicine; Ann & Robert H. Lurie Children's Hospital of Chicago; Chicago Ill USA
| | - Anjali Sharathkumar
- Division of Hematology and Oncology; Department of Pediatrics; Northwestern University Feinberg School of Medicine; Ann & Robert H. Lurie Children's Hospital of Chicago; Chicago Ill USA
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