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  • Oxford University Press (OUP)  (4)
  • 2020-2024  (4)
  • 1
    In: European Heart Journal - Cardiovascular Pharmacotherapy, Oxford University Press (OUP), Vol. 9, No. 3 ( 2023-04-10), p. 262-270
    Abstract: The aim of this study was to evaluate the efficacy and safety of prasugrel dose de-escalation therapy in patients with diabetes mellitus (DM)–acute coronary syndrome (ACS) who underwent percutaneous coronary intervention (PCI). Methods and results This was a post-hoc analysis of the HOST-REDUCE-POLYTECH-ACS (Harmonizing Optimal Strategy for Treatment of Coronary Artery Diseases—Comparison of Reduction of Prasugrel Dose or Polymer Technology in ACS Patients) randomized trial. The efficacy and safety of prasugrel dose de-escalation therapy (prasugrel 5 mg daily) were compared with conventional therapy (prasugrel 10 mg daily) in patients with DM. The primary endpoint was net adverse clinical events (NACE), defined as a composite of all-cause death, non-fatal myocardial infarction (MI), stent thrombosis (ST), clinically driven revascularization, stroke, and Bleeding Academic Research Consortium (BARC) class ≥2 bleeding events. The secondary ischaemic outcome was major adverse cardiovascular and cerebrovascular events, defined as the composite of cardiac death, non-fatal MI, ST, or ischaemic stroke. Of 2338 patients randomized, 990 had DM. The primary endpoint of NACE occurred in 38 patients (7.6%) receiving prasugrel dose de-escalation and in 53 patients (11.3%) receiving conventional therapy among patients with DM [hazard ratio (HR) 0.66; 95% confidence interval (CI) 0.43–0.99; P = 0.049]. Prasugrel dose de-escalation as compared with conventional therapy did not increase the risk of ischaemic events (HR 1.03; 95% CI 0.56–1.88; P = 0.927) but decreased BARC class ≥2 bleeding in patients with DM (HR 0.44; 95% CI 0.23–0.84; P = 0.012). Conclusion Prasugrel dose de-escalation compared with conventional therapy may reduce the risk of net clinical outcomes, mostly driven by a reduction in bleeding without an increase in ischaemic events in patients with DM. Trial Registration: HOST-REDUCE-POLYTECH-ACS, NCT02193971, https://clinicaltrials.gov/ct2/show/NCT02193971
    Type of Medium: Online Resource
    ISSN: 2055-6837 , 2055-6845
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2023
    detail.hit.zdb_id: 2808613-2
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  • 2
    In: The Oncologist, Oxford University Press (OUP), Vol. 25, No. 3 ( 2020-03-01), p. e502-e511
    Abstract: Polypharmacy is an important issue in the care of older patients with cancer, as it increases the risk of unfavorable outcomes. We estimated the prevalence of polypharmacy, potentially inappropriate medication (PIM) use, and drug–drug interactions (DDIs) in older patients with cancer in Korea and their associations with clinical outcomes. Subjects, Materials, and Methods This was a secondary analysis of a prospective observational study of geriatric patients with cancer undergoing first-line palliative chemotherapy. Eligible patients were older adults (≥70 years) with histologically diagnosed solid cancer who were candidates for first-line palliative chemotherapy. All patients enrolled in this study received a geriatric assessment (GA) at baseline. We reviewed the daily medications taken by patients at the time of GA before starting chemotherapy. PIMs were assessed according to the 2015 Beers criteria, and DDIs were assessed by a clinical pharmacist using Lexi-comp Drug Interactions. We evaluated the association between polypharmacy and clinical outcomes including treatment-related toxicity, and hospitalization using logistic regression and Cox regression analyses. Results In total, 301 patients (median age 75 years; range, 70–93) were enrolled; the most common cancer types were colorectal cancer (28.9%) and lung cancer (24.6%). Mean number of daily medications was 4.7 (±3.1; range, 0–14). The prevalence of polypharmacy (≥5 medications) was 45.2% and that of excessive polypharmacy (≥10 medications) was 8.6%. PIM use was detected in 137 (45.5%) patients. Clinically significant DDIs were detected in 92 (30.6%) patients. Polypharmacy was significantly associated with hospitalization or emergency room (ER) visits (odds ratio: 1.73 [1.18–2.55], p & lt; .01). Neither polypharmacy nor PIM use showed association with treatment-related toxicity. Conclusion Polypharmacy, PIM use, and potential major DDIs were prevalent in Korean geriatric patients with cancer. Polypharmacy was associated with a higher risk of hospitalization or ER visits during the chemotherapy period.
    Type of Medium: Online Resource
    ISSN: 1083-7159 , 1549-490X
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2020
    detail.hit.zdb_id: 2023829-0
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  • 3
    Online Resource
    Online Resource
    Oxford University Press (OUP) ; 2020
    In:  European Heart Journal - Cardiovascular Imaging Vol. 21, No. 8 ( 2020-08-01), p. 934-934
    In: European Heart Journal - Cardiovascular Imaging, Oxford University Press (OUP), Vol. 21, No. 8 ( 2020-08-01), p. 934-934
    Type of Medium: Online Resource
    ISSN: 2047-2404 , 2047-2412
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2020
    detail.hit.zdb_id: 2042482-6
    detail.hit.zdb_id: 2647943-6
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  • 4
    Online Resource
    Online Resource
    Oxford University Press (OUP) ; 2020
    In:  European Journal of Preventive Cardiology Vol. 27, No. 18 ( 2020-12-01), p. 1934-1941
    In: European Journal of Preventive Cardiology, Oxford University Press (OUP), Vol. 27, No. 18 ( 2020-12-01), p. 1934-1941
    Abstract: Previous studies from Western countries have been unable to demonstrate a relationship between insulin resistance and new-onset atrial fibrillation. We aimed to evaluate this relationship in the nondiabetic Asian population. Methods Between 2001–2003, 8175 adults (mean age 51.5 years, 53% women) without both existing atrial fibrillation and diabetes and with insulin resistance measures at baseline were enrolled and were followed by biennial electrocardiograms thereafter until 2014. We constructed multivariable-adjusted Cox proportional hazard models for risk of incident atrial fibrillation. Results Over a median follow-up of 12.3 years, 136 participants (1.89/1000 person-years) developed atrial fibrillation. Higher homeostasis model assessment of insulin resistance (HOMA-IR) was independently associated with newly developed atrial fibrillation (hazard ratio 1.61, 95% confidence interval 1.14–2.28). Atrial fibrillation development increased at the HOMA-IR levels approximately between 1–2.5, and then plateaued afterwards (p = 0.031). Conclusion There is a significant relationship between insulin resistance and atrial fibrillation development independent of other known risk factors, including obesity in a nondiabetic Asian population.
    Type of Medium: Online Resource
    ISSN: 2047-4881 , 2047-4873
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2020
    detail.hit.zdb_id: 2646239-4
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