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Condition: Obesity
Drug: Warfarin

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Total 41 results found since Jan 2013.

Comparative effectiveness, safety, and costs of rivaroxaban and warfarin among morbidly obese patients with atrial fibrillation
ConclusionsMorbidly obese AF patients treated with rivaroxaban had comparable risk of ischemic stroke/systemic embolism and major bleeding as those treated with warfarin, but lower healthcare resource utilization and costs.
Source: American Heart Journal - February 21, 2019 Category: Cardiology Source Type: research

Comparing the Clinical Outcomes Observed with Rivaroxaban Versus Warfarin for the Management of Obese Patients with Non-valvular Atrial Fibrillation: a Systematic Review and Meta-analysis
ConclusionBased on this analysis, rivaroxaban seemed to be a better option in comparison to warfarin, due to its association with significantly lower risks of stroke and bleeding outcomes in obese patients with non-valvular AF. However, this hypothesis should further be confirmed in larger clinical trials.
Source: Cardiovascular Drugs and Therapy - June 28, 2022 Category: Cardiology Source Type: research

Efficacy and Safety of Direct Oral Factor Xa Inhibitors in 795 Morbidly Obese Patients
Conclusions: Our study is the largest study examining morbidly obese patients on DOACS and provides further evidence of comparable efficacy and safety of the direct oral anti-Xa inhibitors, compared to warfarin, in morbidly obese patients with AF and VTE.DisclosuresKushnir: Janssen: Research Funding. Billett: Bayer: Consultancy; Janssen: Research Funding.
Source: Blood - November 21, 2018 Category: Hematology Authors: Kushnir, M., Choi, Y., Eisenberg, R., Rao, D., Tolu, S., Gao, J., Mowrey, W., Billett, H. H. Tags: 332. Antithrombotic Therapy: Management of Challenging Patients and Scenarios Source Type: research

Efficacy and safety of direct oral factor Xa inhibitors compared with warfarin in patients with morbid obesity: a single-centre, retrospective analysis of chart data
Publication date: Available online 24 May 2019Source: The Lancet HaematologyAuthor(s): Margarita Kushnir, Yun Choi, Ruth Eisenberg, Devika Rao, Seda Tolu, Jackson Gao, Wenzhu Mowrey, Henny H BillettSummaryBackgroundBecause studies of direct oral anticoagulants in patients with venous thromboembolism and non-valvular atrial fibrillation have had minimal representation of morbidly obese patients (ie, body-mass index [BMI] ≥40 kg/m2), their efficacy and safety in this population are unclear. We investigated whether apixaban and rivaroxaban are as effective and safe as warfarin in morbidly obese patients.MethodsWe did a sing...
Source: The Lancet Haematology - May 26, 2019 Category: Hematology Source Type: research

Non-Vitamin K Antagonist Oral Anticoagulants (NOACs) Versus Warfarin in Patients with Atrial Fibrillation and (Morbid) Obesity or Low Body Weight: a Systematic Review and Meta-Analysis
ConclusionThe benefit-risk profile of NOACs seems preserved in (morbidly) obese AF patients and patients with low body weight. However, more data are needed on underweight AF patients (BMI<  18.5 kg/m2) and on differences between NOACs in these patients.
Source: Cardiovascular Drugs and Therapy - January 11, 2021 Category: Cardiology Source Type: research

Real-world effectiveness and safety of rivaroxaban versus warfarin among non-valvular atrial fibrillation patients with obesity in a US population
CONCLUSIONS: These results suggest that rivaroxaban is an effective and safe treatment option among NVAF patients with obesity in a commercially-insured US population.PMID:33733969 | DOI:10.1080/03007995.2021.1901223
Source: Current Medical Research and Opinion - March 18, 2021 Category: Research Authors: Jeffrey S Berger Fran çois Laliberté Akshay Kharat Dominique Lejeune Kenneth Todd Moore Young Jung Patrick Lefebvre Veronica Ashton Source Type: research

Comparative Effectiveness and Safety of Rivaroxaban and Warfarin Among Nonvalvular Atrial Fibrillation (NVAF) Patients with Obesity and Polypharmacy in the United States (US)
ConclusionsThese results suggest that rivaroxaban is an effective and safe treatment option among NVAF patients with obesity and polypharmacy in a commercially-insured US population.
Source: Advances in Therapy - May 25, 2021 Category: Drugs & Pharmacology Source Type: research

Abstract 156: Body Mass Index and Outcomes among Patients with Atrial Fibrillation from the ATRIA2-CVRN Study Poster Session II
In conclusion, overweight and moderate obesity appear protective for all-cause mortality in at-risk AF patients during off-warfarin periods, but these effects do not appear to be mediated by reduced risk of thromboembolism or major bleeding.
Source: Circulation: Cardiovascular Quality and Outcomes - May 15, 2013 Category: Cardiology Authors: Black, M. H., Wu, J., Singer, D. E., Udaltsova, N., Harrison, T. N., Shen, A. Y.-J., Fang, M. C., Go, A. S., Reynolds, K. Tags: Poster Session II Source Type: research

Comparing the Efficacy and Safety of Direct Oral Anticoagulants With Warfarin in the Morbidly Obese Population With Atrial Fibrillation.
Conclusion and Relevance: Apixaban and rivaroxaban may be considered as alternatives to warfarin for atrial fibrillation or flutter in morbidly obese patients. Dabigatran use in morbidly obese patients needs caution until further studies are conducted. PMID: 30130979 [PubMed - as supplied by publisher]
Source: The Annals of Pharmacotherapy - August 22, 2018 Category: Drugs & Pharmacology Authors: Kido K, Ngorsuraches S Tags: Ann Pharmacother Source Type: research

Non-Vitamin K Antagonist Oral Anticoagulant for Atrial Fibrillation in Obese Patients
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia. It affects 1 in 4 adults aged>40 years,1 and is associated with a 5-fold increased risk of stroke.1 Hence, anticoagulants are universally recommended to prevent stroke and systemic embolism in patients with AF.1 The non-vitamin K antagonist oral anticoagulants (NOACs) are important alternatives to warfarin for prevention of arterial thromboembolism in patients with AF. Currently, the FDA has approved four NOACs for use in patients with AF: dabigatran is a thrombin inhibitor, while rivaroxaban, apixaban, and edoxaban are factor Xa inhibitors.
Source: The American Journal of Cardiology - April 22, 2020 Category: Cardiology Authors: Stephen Y Wang, Robert P Giugliano Tags: Review Article Source Type: research

Direct Oral Anticoagulant Use in Special Populations: Elderly, Obesity, and Renal Failure
AbstractPurpose of ReviewThe purpose of this review is to examine the safety and effectiveness of direct oral anticoagulants and provide recommendations for the treatment of venous thromboembolism and atrial fibrillation in obese patients, elderly patients, and patients with chronic kidney disease.Recent FindingsMultiple retrospective cohort studies have shown no difference in bleeding, stroke, or venous thromboembolism outcomes between DOACs and warfarin in patients who are obese, elderly, or those with chronic kidney disease or on dialysis. Some studies have shown that DOACs have a lower bleeding risk than warfarin in th...
Source: Current Cardiology Reports - March 2, 2021 Category: Cardiology Source Type: research

Acute pulmonary emboli in a patient on long-term dabigatran therapy.
CONCLUSIONS: Our patient developed acute bilateral PE despite receiving long-term anticoagulation with dabigatran. While it is possible that patient-specific factors resulted in reduced dabigatran exposure and efficacy, conclusions cannot be made. PMID: 23535815 [PubMed - in process]
Source: The Annals of Pharmacotherapy - April 1, 2013 Category: Drugs & Pharmacology Authors: Rafferty JA, Prom R, Kujawski SZ Tags: Ann Pharmacother Source Type: research