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Lombardi F. The lower the better: It is not always the case! Heart Rhythm 2024; 21:723-724. [PMID: 38280621 DOI: 10.1016/j.hrthm.2024.01.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 01/29/2024]
Affiliation(s)
- Federico Lombardi
- Department of Cardiology (retired), University of Milan, Milan, Italy.
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2
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Ding J, Sun Y, Zhang K, Huang W, Tang M, Zhang D, Xing Y. Effects of Anticoagulant Therapy and Frailty in the Elderly Patients with Atrial Fibrillation. Clin Interv Aging 2024; 19:247-254. [PMID: 38375240 PMCID: PMC10875184 DOI: 10.2147/cia.s453527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/30/2024] [Indexed: 02/21/2024] Open
Abstract
Objective This study explored whether anticoagulation is safe for frail and non-frail elderly patients who have nonvalvular atrial fibrillation (NVAF). Methods At hospital discharge, the anticoagulant regimen and frailty status were recorded for 361 elderly patients (aged ≥75 y) with NVAF. The patients were followed for 12 months. The endpoints included occurrence of thrombosis; bleeding; all-cause death; and cardiovascular events. Results At hospital discharge, frailty affected 50.42% of the population and the anticoagulation rate was 44.04%. At discharge, age (OR 0.948, P = 0.006), paroxysmal NVAF (OR 0.384, P < 0.001), and bleeding history (OR 0.396, P = 0.001) were associated with a decrease in rate of receiving anticoagulation, while thrombotic events during hospitalization (OR 2.281, P = 0.021) were associated with an increase. Relative to non-frail patients, those with frailty showed a higher rate of ischemic stroke (5.33% cf. 3.01%), bleeding (P = 0.006) events, and all-cause mortality (P = 0.001). Relative to the group without anticoagulation, in those with anticoagulation the rate of thrombotic events was lower (6.99 cf. 10.98%) and bleeding events were higher (20.98 cf. 12.72%), but the risk of major bleeding was comparable. Conclusion In the elderly patients with NVAF, the decision toward anticoagulation therapy at hospital discharge was influenced by age, bleeding history, paroxysmal atrial fibrillation diagnosis, and absence of thrombosis. Frail patients were at greater risk of bleeding and all-cause mortality. Anticoagulation tended to reduce the risk of thrombotic events.
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Affiliation(s)
- Jiancao Ding
- Department of Geriatrics, First People’s Hospital of Zigong, Sichuan, People’s Republic of China
| | - Ying Sun
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Kan Zhang
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Wei Huang
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Mei Tang
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Dai Zhang
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yunli Xing
- Department of Geriatrics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
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3
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Papazachariou A, Papadakis JA, Malikides V, Theodorakopoulou V, Vougiouklakis G, Malikides O, Kofteridis DP. The importance of intensive follow-up and achieving optimal chronic antithrombotic treatment in hospitalized medical patients with anemia: A prospective cohort study. Hellenic J Cardiol 2024:S1109-9666(23)00232-4. [PMID: 38176585 DOI: 10.1016/j.hjc.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/11/2023] [Accepted: 12/30/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Anemia is a global health concern, particularly among the elderly on chronic antithrombotic treatment. Close monitoring of hemoglobin (Hb) levels and achievement of an optimized treatment significantly enhance patients' quality of life. This study aimed to examine the impact of antithrombotic treatment on Hb levels and readmissions in hospitalized patients with anemia. METHODS This is a prospective cohort study of patients admitted to the Department of Internal Medicine of the University Hospital of Heraklion, Greece, from November 2021 to October 2022 with the diagnosis of anemia while receiving antithrombotic treatment. Data regarding demographics, past medical history, and laboratory and endoscopy findings were recorded. For those receiving inappropriate therapy according to international guidelines, antithrombotic treatment was optimized. Subsequent follow-ups occurred at one and six months post-discharge. Six- and twelve-month anemia-caused readmissions, as well as annual mortality, were evaluated. RESULTS In total, 104 patients were assessed. Among them, 34.6% were on antiplatelets, 56.7% were on anticoagulants, and 8.7% were on combination treatment. The mean age was 80 ± 8.2 years, and 54.8% were males. On admission, mean Hb levels were 6.86 ± 1.23 g/dL, while 56 (53.8%) patients had severe anemia. Gastroscopy and colonoscopy were performed in 75.0% and 41.4% of patients, respectively, confirming gastrointestinal bleeding in most of the cases. Treatment optimization was carried out for 56 patients. Follow-up revealed elevated Hb levels after one and six months post-discharge, while anemia-related readmissions stayed below 10%. CONCLUSIONS Most hospitalized anemic patients on antithrombotic treatment had endoscopic findings favoring gastrointestinal bleeding. Half received inappropriate antithrombotic therapy. Treatment optimization and regular follow-up improved Hb levels and reduced readmissions.
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Affiliation(s)
- Andria Papazachariou
- Department of Internal Medicine, University Hospital of Heraklion, Heraklion, Crete, Greece.
| | - John A Papadakis
- Department of Internal Medicine, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Vironas Malikides
- Department of Internal Medicine, University Hospital of Heraklion, Heraklion, Crete, Greece
| | | | - George Vougiouklakis
- Department of Internal Medicine, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Onoufrios Malikides
- Department of Cardiology, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Diamantis P Kofteridis
- Department of Internal Medicine, University Hospital of Heraklion, Heraklion, Crete, Greece
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Joglar JA, Chung MK, Armbruster AL, Benjamin EJ, Chyou JY, Cronin EM, Deswal A, Eckhardt LL, Goldberger ZD, Gopinathannair R, Gorenek B, Hess PL, Hlatky M, Hogan G, Ibeh C, Indik JH, Kido K, Kusumoto F, Link MS, Linta KT, Marcus GM, McCarthy PM, Patel N, Patton KK, Perez MV, Piccini JP, Russo AM, Sanders P, Streur MM, Thomas KL, Times S, Tisdale JE, Valente AM, Van Wagoner DR. 2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2024; 149:e1-e156. [PMID: 38033089 PMCID: PMC11095842 DOI: 10.1161/cir.0000000000001193] [Citation(s) in RCA: 192] [Impact Index Per Article: 192.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
AIM The "2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation" provides recommendations to guide clinicians in the treatment of patients with atrial fibrillation. METHODS A comprehensive literature search was conducted from May 12, 2022, to November 3, 2022, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, the Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. Additional relevant studies, published through November 2022, during the guideline writing process, were also considered by the writing committee and added to the evidence tables, where appropriate. STRUCTURE Atrial fibrillation is the most sustained common arrhythmia, and its incidence and prevalence are increasing in the United States and globally. Recommendations from the "2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" and the "2019 AHA/ACC/HRS Focused Update of the 2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" have been updated with new evidence to guide clinicians. In addition, new recommendations addressing atrial fibrillation and thromboembolic risk assessment, anticoagulation, left atrial appendage occlusion, atrial fibrillation catheter or surgical ablation, and risk factor modification and atrial fibrillation prevention have been developed.
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Affiliation(s)
| | | | | | | | | | | | - Anita Deswal
- ACC/AHA Joint Committee on Clinical Practice Guidelines liaison
| | | | | | | | | | - Paul L Hess
- ACC/AHA Joint Committee on Performance Measures liaison
| | | | | | | | | | - Kazuhiko Kido
- American College of Clinical Pharmacy representative
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Joglar JA, Chung MK, Armbruster AL, Benjamin EJ, Chyou JY, Cronin EM, Deswal A, Eckhardt LL, Goldberger ZD, Gopinathannair R, Gorenek B, Hess PL, Hlatky M, Hogan G, Ibeh C, Indik JH, Kido K, Kusumoto F, Link MS, Linta KT, Marcus GM, McCarthy PM, Patel N, Patton KK, Perez MV, Piccini JP, Russo AM, Sanders P, Streur MM, Thomas KL, Times S, Tisdale JE, Valente AM, Van Wagoner DR. 2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2024; 83:109-279. [PMID: 38043043 PMCID: PMC11104284 DOI: 10.1016/j.jacc.2023.08.017] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2023]
Abstract
AIM The "2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Patients With Atrial Fibrillation" provides recommendations to guide clinicians in the treatment of patients with atrial fibrillation. METHODS A comprehensive literature search was conducted from May 12, 2022, to November 3, 2022, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, the Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. Additional relevant studies, published through November 2022, during the guideline writing process, were also considered by the writing committee and added to the evidence tables, where appropriate. STRUCTURE Atrial fibrillation is the most sustained common arrhythmia, and its incidence and prevalence are increasing in the United States and globally. Recommendations from the "2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" and the "2019 AHA/ACC/HRS Focused Update of the 2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" have been updated with new evidence to guide clinicians. In addition, new recommendations addressing atrial fibrillation and thromboembolic risk assessment, anticoagulation, left atrial appendage occlusion, atrial fibrillation catheter or surgical ablation, and risk factor modification and atrial fibrillation prevention have been developed.
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Suda S, Iguchi Y, Yagita Y, Kanzawa T, Okubo S, Fujimoto S, Kono Y, Kimura K. Resumption of oral anticoagulation in patients with non-valvular atrial fibrillation after intracerebral hemorrhage: A sub-analysis of the PASTA registry study. J Neurol Sci 2023; 453:120810. [PMID: 37742350 DOI: 10.1016/j.jns.2023.120810] [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: 06/20/2023] [Revised: 09/09/2023] [Accepted: 09/12/2023] [Indexed: 09/26/2023]
Abstract
PURPOSE To investigate the rate and timing of oral anticoagulant (OAC) resumption and its safety in patients after intracerebral hemorrhage (ICH) in current clinical practice in Japan. METHODS We conducted a sub-analysis of the PASTA registry, an observational, multicenter registry of 1043 patients with stroke receiving OACs in Japan, by including patients with ICH on OAC treatment for non-valvular atrial fibrillation (NVAF). The clinical characteristics of the patients in the resumption and non-resumption groups, rate and timing of OAC resumption, its safety, and switching of OACs after ICH were investigated. RESULTS Of the 160 patients (women, n = 52; median age, 77 years) included, OACs were resumed in 108 (68%) at a median of 7 days (interquartile range, 4-11) after acute ICH onset. The non-resumption group had higher rates of hematoma expansion (21.2% vs. 7.4%; P = 0.0118) and modified Rankin Scale (mRS) scores at discharge (4 (Suda et al., 2019; Steiner et al., 2014 [3, 4]) vs. 4 (Suda et al., 2019; Steiner et al., 2014; Pasquini et al., 2014 [3-5]); P = 0.0302}. The resumption rate in the mRS 0-4 group was higher than that in the mRS 5 group (75.2% vs. 46.5%; P = 0.00006). The number of days to resumption after ICH onset was longer in the mRS 5 than that in the mRS 0-4 group (median 12 days vs. 7 days, P = 0.0065). There were no significant differences in new-onset ICH, symptomatic hematoma expansion, or gastrointestinal bleeding between groups (P > 0.05). CONCLUSIONS Early resumption of OAC for NVAF in patients after ICH appeared to be safe. Expected functional outcomes at discharge were associated with OAC resumption and with the timing of resumption. REGISTRATION https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000034958.
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Affiliation(s)
- Satoshi Suda
- Department of Neurology, Nippon Medical School, Tokyo, Japan; Department of Neurology and Cerebrovascular Medicine, Saitama Medical University International Medical Center, Saitama, Japan.
| | - Yasuyuki Iguchi
- Department of Neurology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshiki Yagita
- Department of Stroke Medicine, Kawasaki Medical School, Okayama, Japan
| | - Takao Kanzawa
- Department of Stroke Medicine, Institute of Brain and Blood Vessels, Mihara Memorial Hospital, Gunma, Japan; Institute of HM Network, Gunyukai Isesaki Clinic, Gunma, Japan
| | - Seiji Okubo
- Department of Cerebrovascular Medicine, NTT Medical Center Tokyo, Tokyo, Japan
| | - Shigeru Fujimoto
- Division of Neurology, Department of Medicine, Jichi Medical University Hospital, Tochigi, Japan
| | - Yu Kono
- Department of Neurology, Fuji City General Hospital, Shizuoka, Japan
| | - Kazumi Kimura
- Department of Neurology, Nippon Medical School, Tokyo, Japan
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Kubota K, Ooba N. Effectiveness and Safety of Reduced and Standard Daily Doses of Direct Oral Anticoagulants in Patients with Nonvalvular Atrial Fibrillation: A Cohort Study Using National Database Representing the Japanese Population. Clin Epidemiol 2022; 14:623-639. [PMID: 35520279 PMCID: PMC9064485 DOI: 10.2147/clep.s358277] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/25/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To compare the effectiveness and safety of reduced or standard daily doses of direct oral anticoagulants (DOACs) with warfarin in Japanese patients with nonvalvular atrial fibrillation (NVAF). We used post-hoc analyses to identify patient groups that could benefit from reduced-dose DOACs. Patients and Methods Using the National Database of Health Insurance Claims and Specific Health Checkups of Japan, we identified 944,776 patients with NVAF who had started an oral anticoagulant after at least one year of non-use between April 2011 and March 2016. We matched patients taking any, reduced, or standard doses of DOACs 1:1 with those taking warfarin. We measured treatment effectiveness based on admission due to stroke or systemic embolism (S/SE) and safety based on admission due to any bleeding (defined as major bleeding, MB). We compared both outcomes between DOACs and warfarin using the Cox proportional hazards model. We used post-hoc analysis to match patients receiving reduced-dose DOACs to those receiving standard-dose DOACs and compared treatment effectiveness and safety. Results More than half of patients receiving DOACs used a reduced dose. The occurrences of S/SE and MB in patients receiving any, reduced, or standard doses of DOACs were equal to or lower than those receiving warfarin. In the post-hoc analysis, the risk of S/SE and MB was similar between reduced and standard doses of DOACs except for those with a history of cerebral infarction and CHA2DS2-VASc score ≥3, where the risk of S/SE was lower for reduced doses of any and individual DOACs. Conclusion Findings from the current study are consistent with recent Asian and global studies but different from most studies conducted in North America and Europe, where patients receiving a reduced dose of DOACs had an increased risk of S/SE. Future studies should test the reproducibility of results from the current study.
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Affiliation(s)
- Kiyoshi Kubota
- NPO Drug Safety Research Unit Japan, Tokyo, Japan
- Department of Clinical Pharmacy, Nihon University School of Pharmacy, Funabashi, Chiba, Japan
- Correspondence: Kiyoshi Kubota, NPO Drug Safety Research Unit Japan, 6-2-9-2F Soto-Kanda, Chiyoda-ku, Tokyo, 101-0021, Japan, Tel +81-3-6284-4206, Fax +81-3-6284-4207, Email
| | - Nobuhiro Ooba
- Department of Clinical Pharmacy, Nihon University School of Pharmacy, Funabashi, Chiba, Japan
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