American Society of Hematology living guidelines on the use of anticoagulation for thromboprophylaxis in patients with COVID-19: July 2021 update on postdischarge thromboprophylaxis

COVID-19–related acute illness is associated with an increased risk of venous thromboembolism (VTE). These evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in decisions about the use of anticoagula...

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Published inBlood advances Vol. 6; no. 2; pp. 664 - 671
Main Authors Cuker, Adam, Tseng, Eric K., Nieuwlaat, Robby, Angchaisuksiri, Pantep, Blair, Clifton, Dane, Kathryn, Davila, Jennifer, DeSancho, Maria T., Diuguid, David, Griffin, Daniel O., Kahn, Susan R., Klok, Frederikus A., Lee, Alfred Ian, Neumann, Ignacio, Pai, Ashok, Righini, Marc, Sanfilippo, Kristen M., Siegal, Deborah, Skara, Mike, Terrell, Deirdra R., Touri, Kamshad, Akl, Elie A., Al Jabiri, Reyad Nayif, Al Jabiri, Yazan Nayif, Barbara, Angela M., Bognanni, Antonio, Bou Akl, Imad, Boulos, Mary, Brignardello-Petersen, Romina, Charide, Rana, Chan, Matthew, Colunga-Lozano, Luis E., Dearness, Karin, Darzi, Andrea J., Hussein, Heba, Karam, Samer G., Kolb, Philipp, Mansour, Razan, Morgano, Gian Paolo, Morsi, Rami Z., Muti-Schünemann, Giovanna, Nadim, Menatalla K., Noori, Atefeh, Philip, Binu A., Piggott, Thomas, Qiu, Yuan, Benitez, Yetiani Roldan, Schünemann, Finn, Stevens, Adrienne, Solo, Karla, Wiercioch, Wojtek, Mustafa, Reem A., Schünemann, Holger J.
Format Journal Article
LanguageEnglish
Published United States Elsevier Inc 25.01.2022
American Society of Hematology
Subjects
Online AccessGet full text
ISSN2473-9529
2473-9537
2473-9537
DOI10.1182/bloodadvances.2021005945

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Abstract COVID-19–related acute illness is associated with an increased risk of venous thromboembolism (VTE). These evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in decisions about the use of anticoagulation for thromboprophylaxis in patients with COVID-19 who do not have confirmed or suspected VTE. ASH formed a multidisciplinary guideline panel, including 3 patient representatives, and applied strategies to minimize potential bias from conflicts of interest. The McMaster University GRADE Centre supported the guideline development process, including performing systematic evidence reviews (up to March 2021). The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The panel used the grading of recommendations assessment, development, and evaluation (GRADE) approach to assess evidence and make recommendations, which were subject to public comment. The panel agreed on 1 additional recommendation. The panel issued a conditional recommendation against the use of outpatient anticoagulant prophylaxis in patients with COVID-19 who are discharged from the hospital and who do not have suspected or confirmed VTE or another indication for anticoagulation. This recommendation was based on very low certainty in the evidence, underscoring the need for high-quality randomized controlled trials assessing the role of postdischarge thromboprophylaxis. Other key research priorities include better evidence on assessing risk of thrombosis and bleeding outcomes in patients with COVID-19 after hospital discharge. [Display omitted]
AbstractList COVID-19–related acute illness is associated with an increased risk of venous thromboembolism (VTE). These evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in decisions about the use of anticoagulation for thromboprophylaxis in patients with COVID-19 who do not have confirmed or suspected VTE. ASH formed a multidisciplinary guideline panel, including 3 patient representatives, and applied strategies to minimize potential bias from conflicts of interest. The McMaster University GRADE Centre supported the guideline development process, including performing systematic evidence reviews (up to March 2021). The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The panel used the grading of recommendations assessment, development, and evaluation (GRADE) approach to assess evidence and make recommendations, which were subject to public comment. The panel agreed on 1 additional recommendation. The panel issued a conditional recommendation against the use of outpatient anticoagulant prophylaxis in patients with COVID-19 who are discharged from the hospital and who do not have suspected or confirmed VTE or another indication for anticoagulation. This recommendation was based on very low certainty in the evidence, underscoring the need for high-quality randomized controlled trials assessing the role of postdischarge thromboprophylaxis. Other key research priorities include better evidence on assessing risk of thrombosis and bleeding outcomes in patients with COVID-19 after hospital discharge. [Display omitted]
COVID-19-related acute illness is associated with an increased risk of venous thromboembolism (VTE). These evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in decisions about the use of anticoagulation for thromboprophylaxis in patients with COVID-19 who do not have confirmed or suspected VTE. ASH formed a multidisciplinary guideline panel, including 3 patient representatives, and applied strategies to minimize potential bias from conflicts of interest. The McMaster University GRADE Centre supported the guideline development process, including performing systematic evidence reviews (up to March 2021). The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The panel used the grading of recommendations assessment, development, and evaluation (GRADE) approach to assess evidence and make recommendations, which were subject to public comment. The panel agreed on 1 additional recommendation. The panel issued a conditional recommendation against the use of outpatient anticoagulant prophylaxis in patients with COVID-19 who are discharged from the hospital and who do not have suspected or confirmed VTE or another indication for anticoagulation. This recommendation was based on very low certainty in the evidence, underscoring the need for high-quality randomized controlled trials assessing the role of postdischarge thromboprophylaxis. Other key research priorities include better evidence on assessing risk of thrombosis and bleeding outcomes in patients with COVID-19 after hospital discharge.
COVID-19-related acute illness is associated with an increased risk of venous thromboembolism (VTE).BACKGROUNDCOVID-19-related acute illness is associated with an increased risk of venous thromboembolism (VTE).These evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in decisions about the use of anticoagulation for thromboprophylaxis in patients with COVID-19 who do not have confirmed or suspected VTE.OBJECTIVEThese evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in decisions about the use of anticoagulation for thromboprophylaxis in patients with COVID-19 who do not have confirmed or suspected VTE.ASH formed a multidisciplinary guideline panel, including 3 patient representatives, and applied strategies to minimize potential bias from conflicts of interest. The McMaster University GRADE Centre supported the guideline development process, including performing systematic evidence reviews (up to March 2021). The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The panel used the grading of recommendations assessment, development, and evaluation (GRADE) approach to assess evidence and make recommendations, which were subject to public comment.METHODSASH formed a multidisciplinary guideline panel, including 3 patient representatives, and applied strategies to minimize potential bias from conflicts of interest. The McMaster University GRADE Centre supported the guideline development process, including performing systematic evidence reviews (up to March 2021). The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The panel used the grading of recommendations assessment, development, and evaluation (GRADE) approach to assess evidence and make recommendations, which were subject to public comment.The panel agreed on 1 additional recommendation. The panel issued a conditional recommendation against the use of outpatient anticoagulant prophylaxis in patients with COVID-19 who are discharged from the hospital and who do not have suspected or confirmed VTE or another indication for anticoagulation.RESULTSThe panel agreed on 1 additional recommendation. The panel issued a conditional recommendation against the use of outpatient anticoagulant prophylaxis in patients with COVID-19 who are discharged from the hospital and who do not have suspected or confirmed VTE or another indication for anticoagulation.This recommendation was based on very low certainty in the evidence, underscoring the need for high-quality randomized controlled trials assessing the role of postdischarge thromboprophylaxis. Other key research priorities include better evidence on assessing risk of thrombosis and bleeding outcomes in patients with COVID-19 after hospital discharge.CONCLUSIONSThis recommendation was based on very low certainty in the evidence, underscoring the need for high-quality randomized controlled trials assessing the role of postdischarge thromboprophylaxis. Other key research priorities include better evidence on assessing risk of thrombosis and bleeding outcomes in patients with COVID-19 after hospital discharge.
Author Muti-Schünemann, Giovanna
Piggott, Thomas
Schünemann, Finn
Dane, Kathryn
Stevens, Adrienne
Charide, Rana
Klok, Frederikus A.
Wiercioch, Wojtek
Lee, Alfred Ian
Tseng, Eric K.
Barbara, Angela M.
Davila, Jennifer
Nadim, Menatalla K.
Karam, Samer G.
Solo, Karla
Skara, Mike
Righini, Marc
Terrell, Deirdra R.
Benitez, Yetiani Roldan
Blair, Clifton
Hussein, Heba
Brignardello-Petersen, Romina
Kolb, Philipp
Chan, Matthew
Siegal, Deborah
Al Jabiri, Yazan Nayif
DeSancho, Maria T.
Nieuwlaat, Robby
Al Jabiri, Reyad Nayif
Mustafa, Reem A.
Sanfilippo, Kristen M.
Diuguid, David
Dearness, Karin
Darzi, Andrea J.
Philip, Binu A.
Schünemann, Holger J.
Bou Akl, Imad
Angchaisuksiri, Pantep
Morgano, Gian Paolo
Mansour, Razan
Boulos, Mary
Qiu, Yuan
Neumann, Ignacio
Griffin, Daniel O.
Noori, Atefeh
Kahn, Susan R.
Akl, Elie A.
Colunga-Lozano, Luis E.
Cuker, Adam
Pai, Ashok
Morsi, Rami Z.
Bognanni, Antonio
Touri, Kamshad
AuthorAffiliation 32 Department of Clinical Medicine, Health Science Center, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
6 Department of Pharmacy, The Johns Hopkins Hospital, Baltimore, MD
36 Office of Scientific Affairs and Research, King Hussein Cancer Center, Amman, Jordan
5 Union, NJ
8 Oncology, and Cellular Therapies, Division of Hematology-Oncology, Department of Medicine, Weill Cornell Medicine, New York Presbyterian Hospital, New York, NY
21 Cottage Grove, MN
12 ProHealth NY, Lake Success, NY
33 Library Services, St. Joseph’s Healthcare Hamilton, Hamilton, ON, Canada
38 Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
13 Department of Medicine, McGill University, Montreal, QC, Canada
15 Section of Hematology, Yale School of Medicine, New Haven, CT
24 Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
41 Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
17 Division of Hematology and Oncology, Kaiser
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Requests for data sharing may be submitted to Adam Cuker: adam.cuker@pennmedicine.upenn.edu
A.C. and E.K.T. are joint first authors.
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Snippet COVID-19–related acute illness is associated with an increased risk of venous thromboembolism (VTE). These evidence-based guidelines of the American Society of...
COVID-19-related acute illness is associated with an increased risk of venous thromboembolism (VTE). These evidence-based guidelines of the American Society of...
COVID-19-related acute illness is associated with an increased risk of venous thromboembolism (VTE).BACKGROUNDCOVID-19-related acute illness is associated with...
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SubjectTerms Aftercare
Anticoagulants - adverse effects
Clinical Guidelines
COVID-19
Evidence-Based Medicine
Hematology
Humans
Patient Discharge
SARS-CoV-2
United States
Venous Thromboembolism - etiology
Venous Thromboembolism - prevention & control
Title American Society of Hematology living guidelines on the use of anticoagulation for thromboprophylaxis in patients with COVID-19: July 2021 update on postdischarge thromboprophylaxis
URI https://www.clinicalkey.com/#!/content/1-s2.0-S2473952921007783
https://dx.doi.org/10.1182/bloodadvances.2021005945
https://www.ncbi.nlm.nih.gov/pubmed/34727173
https://www.proquest.com/docview/2593033287
https://pubmed.ncbi.nlm.nih.gov/PMC8566097
https://ashpublications.org/bloodadvances/article-pdf/6/2/664/1891268/advancesadv2021005945c.pdf
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