• Filter By:
• Specialty
• Source
• Condition
• Cancer
• Infectious Disease
• Drug
• Training
• Management
• Procedure
• Therapy
• Vaccine
• Nutrition
• Country

Screening over 100 000 patients in 39 general practices in the Netherlands for anticoagulation underprescription in atrial fibrillation: a descriptive, cross-sectional study
Conclusions In this large Dutch study among GPs, we observed 9.8% underprescription of OAC in AF patients. In 76% of the AF patients lacking a prescription for OAC, no documentation for deviating from the guidelines was found. Only in a minority of cases detection of OAC underprescription lead to OAC initiation.
Source: BMJ Open - August 18, 2023 Category: General Medicine Authors: Voorhout, L., Pisters, R., Geurts, C. H. P. H., Oostindjer, A., van Doorn, S., Rila, H., Fuijkschot, W. W., Verheugt, F., Hemels, M. E. W. Tags: Open access, Cardiovascular medicine Source Type: research

Cardiovascular effects of rivaroxaban in heart failure patients with sinus rhythm and coronary disease with and without diabetes: a retrospective international cohort study from COMMANDER-HF
Conclusions In COMMANDER-HF a diagnosis of diabetes conferred higher rates of cardiovascular events that, with exception of ischaemic stroke, was not substantially reduced by rivaroxaban. Rivaroxaban was associated with reduced risk of ischaemic stroke for patients with and without diabetes. Trial registration number NCT01877915; Post-results.
Source: BMJ Open - August 11, 2023 Category: General Medicine Authors: Sharma, A., Caldeira, D., Razaghizad, A., Pinto, F. J., van Veldhuisen, D. J., Mehra, M. R., Lam, C. S. P., Cleland, J., Anker, S. D., Greenberg, B., Ferreira, J. P., Zannad, F. Tags: Open access, Cardiovascular medicine Source Type: research

Correction: Stroke prevention of thoracoscopic left atrial appendage clipping in patients with non-valvular atrial fibrillation at high risk of stroke and bleeding: study protocol for a non-randomised controlled clinical trial
This article has been corrected since it was published online. The affiliation numbers 1 and 2 have been merged and updated to "Department of Cardiac Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China".
Source: BMJ Open - June 1, 2023 Category: General Medicine Tags: Open access Correction Source Type: research

Oral anticoagulant switching in patients with atrial fibrillation: a scoping review
Conclusions OAC switching is common in patients with AF and patients often switch back to an OAC they have previously been on. There are aspects of OAC switching that have received little study, especially in switches from DOACs.
Source: BMJ Open - April 25, 2023 Category: General Medicine Authors: Adelakun, A. R., Turgeon, R. D., De Vera, M. A., McGrail, K., Loewen, P. S. Tags: Open access, Cardiovascular medicine Source Type: research

Registry for Evaluating Healthy Life Expectancy and Long-Term Outcomes after Catheter Ablation of Atrial Fibrillation in the Very Elderly (REHEALTH AF) study: rationale and design of a prospective, multicentre, observational, comparative study
Introduction Data are lacking on the extent to which patients with non-valvular atrial fibrillation (AF) who are aged ≥80 years benefit from ablation treatment. The question pertains especially to patients’ postablation quality of life (QoL) and long-term clinical outcomes. Methods and analysis We are initiating a prospective, registry-based, multicentre observational study that will include patients aged ≥80 years with non-valvular AF who choose to undergo treatment by catheter ablation and, for comparison, such patients who do not choose to undergo ablation (either according to their physician’s advice...
Source: BMJ Open - February 15, 2023 Category: General Medicine Authors: Okumura, Y., Nagashima, K., Watanabe, R., Yokoyama, K., Kato, T., Fukaya, H., Hayashi, H., Nakahara, S., Shimizu, W., Iwasaki, Y.-k., Fujimoto, Y., Mukai, Y., Ejima, K., Otsuka, T., Suzuki, S., Murakami, M., Kimura, M., Harada, M., Koyama, J., Okamatsu, H Tags: Open access, Cardiovascular medicine Source Type: research

Vitamin-K-antagonist phenprocoumon versus direct oral anticoagulants in patients with atrial fibrillation: a real-world analysis of German claims data
Conclusions The small superiority or non-inferiority of DOACs over warfarin seen in the RCTs might not translate into relevant advantages of DOACs over phenprocoumon. To confirm the hypothesis, an RCT with phenprocoumon is needed. Next to the safety and effectiveness assessments other factors might also play a substantial role in the decision on the right OAC for stroke prevention.
Source: BMJ Open - January 2, 2023 Category: General Medicine Authors: Warkentin, L., Klohn, F., Deiters, B., Kühlein, T., Hueber, S. Tags: Open access, Pharmacology and therapeutics Source Type: research

Temporal trends in anticoagulation management for US active duty personnel with atrial fibrillation
Conclusions This is the first report describing AC utilisation in US AD military members with AF. Young AD personnel with low stroke and bleeding risks do not commonly receive AC prescriptions. DOAC prescription rates are increasing and predominate over warfarin for AC indications.
Source: BMJ Open - November 29, 2022 Category: General Medicine Authors: Keithler, A. N., Wilson, A. S., Yuan, A., Sosa, J. M., Bush, K. N. V. Tags: Open access, Cardiovascular medicine Source Type: research

Incidence of stroke, systemic embolism and bleeding events in patients without anticoagulation based on real-world data in Japan: a retrospective cohort study
Conclusions Approximately one-third of the patients do not receive any anticoagulation in the modern DOAC era in Japan. The SSE rate increases by the CHADS2 score. The SSE rate is low in patients with a CHADS2 score <1, supporting no indication of anticoagulation in current guidelines. In patients with a CHADS2 score >1, the use of anticoagulant drug therapy is recommended because of a higher risk of stroke.
Source: BMJ Open - November 10, 2022 Category: General Medicine Authors: Tanizawa, K., Nishimura, Y., Sera, S., Yaguchi, D., Okada, A., Nishikawa, M., Tamaru, S., Nagai, N. Tags: Open access, Epidemiology Source Type: research

Stroke prevention of thoracoscopic left atrial appendage clipping in patients with non-valvular atrial fibrillation at high risk of stroke and bleeding: study protocol for a non-randomised controlled clinical trial
Introduction Non-valvular atrial fibrillation (NVAF) is a high-risk factor for ischaemic stroke. The 2016 European Society of Cardiology Atrial Fibrillation Management guidelines recommend oral anticoagulants (OACs) to prevent stroke in men with CHA2DS2-VASc scores ≥2 and women ≥3. However, in patients with a high risk of stroke and a high risk of bleeding (HAS-BLED (Hypertension, Abnormal renal/liver function, Stroke, Bleeding history or predisposition, Labile international normalized ratio, Elderly (> 65 years), Drugs/alcohol concomitantly) score≥3), OAC had a higher risk of bleeding. Left atrial appendage cl...
Source: BMJ Open - October 28, 2022 Category: General Medicine Authors: Ye, C., Han, X., Chen, Y., Liu, F., Ma, H., Yang, Y., Liu, Y., Hu, Q., Yao, Q., Xie, W., Xu, D. Tags: Open access, Surgery Source Type: research

Using primary care data to assess comparative effectiveness and safety of apixaban and rivaroxaban in patients with nonvalvular atrial fibrillation in the UK: an observational cohort study
Conclusions Among patients with nonvalvular AFib, apixaban was as effective as rivaroxaban in reducing rate of stroke and safer in terms of major bleeding episodes. This head-to-head comparison supports conclusions drawn from indirect comparisons of DOAC trials against warfarin and demonstrates the potential for real-world evidence to fill evidence gaps and reduce uncertainty in both health technology assessment decision-making and clinical guideline development.
Source: BMJ Open - October 17, 2022 Category: General Medicine Authors: Jaksa, A., Gibbs, L., Kent, S., Rowark, S., Duffield, S., Sharma, M., Kincaid, L., Ali, A. K., Patrick, A. R., Govil, P., Jonsson, P., Gatto, N. Tags: Open access, Cardiovascular medicine Source Type: research

Stand-Alone Left Atrial appendage occlusion for throMboembolism prevention in nonvalvular Atrial fibrillatioN DiseasE Registry (SALAMANDER): protocol for a prospective observational nationwide study
Introduction Atrial fibrillation (AF) is a prevalent disease considerably contributing to the worldwide cardiovascular burden. For patients at high thromboembolic risk (CHA2DS2-VASc ≥3) and not suitable for chronic oral anticoagulation, owing to history of major bleeding or other contraindications, left atrial appendage occlusion (LAAO) is indicated for stroke prevention, as it lowers patient’s ischaemic burden without augmentation in their anticoagulation profile. Methods and analysis Stand-Alone Left Atrial appendage occlusion for throMboembolism prevention in nonvalvular Atrial fibrillatioN DiseasE Registry (S...
Source: BMJ Open - September 21, 2022 Category: General Medicine Authors: Kowalewski, M., Wanha, W., Litwinowicz, R., Kołodziejczak, M., Pasierski, M., Januszek, R., Kuzma, Łukasz, Grygier, M., Lesiak, M., Kapłon-Cieslicka, A., Reczuch, K., Gil, R., Pawłowski, T., Bartus, K., Dobrzycki, S., Lorusso, Tags: Open access, Cardiovascular medicine Source Type: research

Treatment patterns for oral anticoagulants in older patients with atrial fibrillation: a retrospective, cross-sectional, nationwide study from Denmark
Conclusion In this large nationwide study, we found that in older patients with AF, the overall rates of OAC prescription were generally high (~80%) and increasing during the last decade. Factors associated with not receiving guideline recommended OAC treatment were generally related to bleeding risk factors or frailty.
Source: BMJ Open - September 1, 2022 Category: General Medicine Authors: Rasmussen, P. V., Sakthivel, T., Dalgaard, F., Gislason, G. H., Pallisgaard, J. L., Hansen, M. L. Tags: Open access, Cardiovascular medicine Source Type: research

Outcome disparities in patients with atrial fibrillation based on insurance plan and educational attainment: a nationwide, multicenter and prospective cohort trial
Conclusion Educational attainment was independently associated with all-cause mortality and ischaemic stroke in patients with AF, but adverse clinical outcomes were not related to the types of health insurance in Thailand. Trial registration number Thai Clinical Trial Registration; Study ID: TCTR20160113002.
Source: BMJ Open - August 10, 2022 Category: General Medicine Authors: Apiyasawat, S., Thongsri, T., Jongpiputvanich, K., Krittayaphong, R., for the COOL-AF Investigators Tags: Open access, Cardiovascular medicine Source Type: research

Impact of multimorbidity on long-term outcomes in older adults with non-ST elevation acute coronary syndrome in the North East of England: a multi-centre cohort study of patients undergoing invasive care
Conclusions In older adults with NSTE-ACS referred for coronary angiography, the presence of multimorbidity is associated with an increased risk of long-term adverse cardiovascular events, driven by a higher risk of all-cause mortality. Trial registration number NCT01933581; ClinicalTrials.gov.
Source: BMJ Open - July 26, 2022 Category: General Medicine Authors: Beska, B., Mills, G. B., Ratcovich, H., Wilkinson, C., Damluji, A. A., Kunadian, V. Tags: Open access, Cardiovascular medicine Source Type: research

Safety and effectiveness of appropriately and inappropriately dosed rivaroxaban or apixaban versus warfarin in patients with atrial fibrillation: a cohort study with nested case-control analyses from UK primary care
Conclusions Dosing appropriateness in NVAF was not associated with a significant difference in IS/SE risk or increase in ICB risk versus warfarin. These findings may reflect residual confounding and biases that were difficult to control, as also seen in other observational studies. They should, therefore, be interpreted with caution, and prescribers should adhere to the dosing instructions in the respective Summary of Product Characteristics. Further studies on this topic from real-world populations are needed.
Source: BMJ Open - June 2, 2022 Category: General Medicine Authors: Gonzalez-Perez, A., Roberts, L., Vora, P., Saez, M. E., Brobert, G., Fatoba, S., Garcia Rodriguez, L. A. Tags: Open access, Cardiovascular medicine Source Type: research

Pages: 1  2  3