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Bliden KP, Kundan P, Kraft D, Parekh R, Singh S, Babu AD, Shah AP, Tantry US, Gurbel PA. Utility of VerifyNow to assess the immediate pharmacodynamic response of chewed and swallowed aspirin: comparison with aggregometry. Platelets 2024; 35:2298352. [PMID: 38166614 DOI: 10.1080/09537104.2023.2298352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024]
Abstract
VerifyNow (VN) test is a less laborious method to assess pharmacodynamics (PD) compared to light transmittance aggregometry (LTA). VN assay has not been used to study the immediate PD effects of acetylsalicylic acid (ASA). Ten healthy volunteers were randomly assigned to a single 162 or 650 mg dose of chewed and swallowed ASA. Pharmacodynamic and pharmacokinetic measurements were performed at baseline and serially up to 60 min after ASA administration. Onset by VN was 20 ± 7 min with 162 mg and 13 ± 7 min with 650 mg ASA (p = .07). Onset by 1 mM AA-induced PA was 13 ± 12 min with 162 mg and 7 ± 3 min with 650 mg ASA (p=NS). VN correlated with AA-induced PA (r = 0.80, p < .001) and serum TxB2 levels (r = 0.76, p < .001). 95% inhibition of serum TxB2 was achieved at 38 ± 22 min and 22 ± 8 min with the 162 and 650 mg ASA, respectively (p = .08). The onset and extent of the antiplatelet effect of 650 mg ASA is numerically faster and greater than the 162 mg dose. VN identifies the onset, extent, and dose response to ASA therapy. The ease of using VN should facilitate multicenter PD investigations of ASA.
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Affiliation(s)
- Kevin P Bliden
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Parshotam Kundan
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Danielle Kraft
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Rueshil Parekh
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Sahib Singh
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Aravind D Babu
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Anika P Shah
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Udaya S Tantry
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Paul A Gurbel
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
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Ramotowski B, Lewandowski P, Słomski T, Maciejewski P, Budaj A. Platelet reactivity and activated clotting time predict hemorrhagic site complications in patients with chronic coronary syndromes undergoing percutaneous coronary interventions. Coron Artery Dis 2024; 35:292-298. [PMID: 38241058 DOI: 10.1097/mca.0000000000001336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
BACKGROUND Radial access is preferred in patients with chronic coronary syndromes (CCSs) treated with ad hoc percutaneous coronary intervention (PCI). Antithrombotic and antiplatelet treatment before PCI may affect outcomes at vascular access sites. QuikClot Radial is a kaolin-based band that may shorten hemostasis time. Using point-of-care testing, we investigated the effect of antithrombotic and antiplatelet treatment on access-site complications. METHODS This prospective observational study included consecutive patients with CCS on chronic aspirin therapy referred for ad hoc PCI. The activated clotting time (ACT), global thrombosis test and VerifyNow P2Y 12 test were done sequentially after unfractionated heparin (UFH) and clopidogrel administration. Patients were monitored for radial artery patency, bleeding and local hematoma until discharge. RESULTS We enrolled 40 patients [mean age, 68.8 ± 8.8 years; men, 30 (75%)] who received UFH (median dose, 8000 IU; interquartile range, 7000-9000 IU) and clopidogrel (600 mg). All radial arteries remained patent during follow-up. Local bleeding and hematomas were noted in 11 patients (27.5%) each. Patients with bleeding had lower mean platelet activity at 2 h [122.5 ± 51 platelet reactivity units (PRU) vs. 158.7 ± 43 PRU, P = 0.04] and higher ACT (216.9 ± 40 s vs. 184.6 ± 28 s, P = 0.006) than patients without bleeding. An ACT >196 s at 2 h predicted bleeding or hematoma (AUC, 0.72; 95% CI, 0.56-0.85, P = 0.008). CONCLUSION Lower platelet activity and higher ACT after PCI were associated with higher bleeding risk at a vascular access site. Point-of-care testing of ACT after the procedure may help identify patients with CCS undergoing PCI who are at higher risk of access-site bleeding.
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Affiliation(s)
- Bogumił Ramotowski
- Department of Cardiology, Centre of Postgraduate Medical Education, Warsaw, Poland
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Baradwan S, Tawfiq A, Hakeem GF, Alkaff A, Hafedh B, Faden Y, Khadawardi K, Abdulghani SH, Althagafi H, Abu-Zaid A. The effects of low-dose aspirin on preterm birth: a systematic review and meta-analysis of randomized controlled trials. Arch Gynecol Obstet 2024; 309:1775-1786. [PMID: 38372754 DOI: 10.1007/s00404-024-07373-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/02/2024] [Indexed: 02/20/2024]
Abstract
AIM To conduct a systematic review and meta-analysis of all randomized controlled trials (RCTs) that evaluated the efficacy of low-dose aspirin (LDA, ≤ 160 mg/day) on preventing preterm birth (PB). METHODS Five databases were screened from inception until June 25, 2023. The RCTs were assessed for quality according to Cochrane's risk of bias tool. The endpoints were summarized as risk ratio (RR) with 95% confidence interval (CI). RESULTS Overall, 40 RCTs were analyzed. LDA significantly decreased the risk of PB < 37 weeks (RR: 0.91, 95% CI 0.87, 0.96, p < 0.001, moderate certainty of evidence) with low between-study heterogeneity (I2 = 23.2%, p = 0.11), and PB < 34 weeks (RR: 0.78, 95% CI 0.61, 0.99, p = 0.04, low certainty of evidence) with high between-study heterogeneity (I2 = 58.3%, p = 0.01). There were no significant differences between both groups regarding the risk of spontaneous (RR: 0.94, 95% CI 0.83, 1.07, p = 0.37) and medically indicated (RR: 1.28, 95% CI 0.87, 1.88, p = 0.21) BP < 37 weeks. Sensitivity analysis revealed robustness for all outcomes, except for the risk of PB < 34 weeks. For PB < 37 weeks and PB < 34 weeks, publication bias was detected based on visual inspection of funnel plots for asymmetry and statistical significance for Egger's test (p = 0.009 and p = 0.0012, respectively). CONCLUSION LDA can significantly reduce the risk of PB < 37 and < 34 weeks. Nevertheless, further high-quality RCTs conducted in diverse populations, while accounting for potential confounding factors, are imperative to elucidate the optimal aspirin dosage, timing of initiation, and treatment duration for preventing preterm birth and to arrive at definitive conclusions.
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Affiliation(s)
- Saeed Baradwan
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Afaf Tawfiq
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Ghaidaa Farouk Hakeem
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Alya Alkaff
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Bandr Hafedh
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Yaser Faden
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Khalid Khadawardi
- Department of Obstetrics and Gynecology, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sahar H Abdulghani
- Department of Obstetrics and Gynecology, Security Forces Hospital Program, Riyadh, Saudi Arabia
| | - Hanin Althagafi
- Department of Obstetrics and Gynecology, Faculty of Medicine at Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed Abu-Zaid
- Department of Obstetrics and Gynecology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
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Patel PP, Fanaroff AC. Optimal Medical Therapy for Chronic Coronary Disease in 2024: Focus on Antithrombotic Therapy. Med Clin North Am 2024; 108:489-507. [PMID: 38548459 DOI: 10.1016/j.mcna.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Antiplatelet therapy is the cornerstone of the secondary prevention of cardiovascular disease. Aspirin is indicated for all patients with chronic coronary disease to prevent recurrent ischemic events. A more potent antithrombotic therapy-including P2Y12 inhibitor monotherapy, dual antiplatelet therapy, or vascular dose anticoagulation-reduces the risk of ischemic events but also increases bleeding risk. Clinicians must weigh both ischemic risks and bleeding risks when determining an optimal antithrombotic therapy for patients with chronic coronary disease, and soliciting patient involvement in shared decision-making is critical.
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Affiliation(s)
- Parth P Patel
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alexander C Fanaroff
- Division of Cardiovascular Medicine, Penn Cardiovascular Outcomes, Quality, and Evaluative Research Center, Leonard Davis Institute for Health Economics, University of Pennsylvania, Philadelphia, PA, USA.
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Kopa-Stojak PN, Pietrusiewicz M, Pawliczak R. Changes in pharmacist's recommendations of over-the-counter treatments for the common cold during the COVID-19 pandemic. J Infect Public Health 2024; 17:767-773. [PMID: 38518682 DOI: 10.1016/j.jiph.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 02/20/2024] [Accepted: 03/03/2024] [Indexed: 03/24/2024] Open
Abstract
BACKGROUND The common cold is one of the most frequently occurring illnesses worldwide. The aim of this study was to determine which OTC anti-common cold medications were most often recommended by pharmacists and if the COVID-19 pandemic affected such recommendations. METHODS Non-interventional, observational research trial using a self-developed questionnaire to collect data on pharmacists' recommendations for anti-common cold OTC treatment. The data were collected during the COVID-19 pandemic (December 2021-February 2022) in four large community network pharmacies in Lodz (Poland) and then compared with an analogue period of time before the pandemic (December 2019-February 2020). RESULTS During COVID-19 pandemic there was a significant (p < 0.05) reduction in paracetamol, acetylsalicylic acid, metamizole magnesium, inosines, alpha-mimetics, mucolytics, homeopathics, and sore throat products and an increase in other tablets/capsules and add-on product recommendations. There was a significant relationship (p < 0.05, OR > 1) between the recommended frequency of paracetamol, inosines, sore throat products (each symptom), metamizole magnesium (headache, fever), acetylsalicylic acid (headache, fever, fatigue), NSAIDs, alpha-mimetics (headache, rhinorrhea), pseudoephedrine (rhinorrhea), homeopathics (headache), herbal products (fatigue), antihistamines (rhinorrhea, cough), and mucolytics (headache, fever, cough). CONCLUSIONS Favorable prices (before COVID-19 pandemic) and reports on common NSAIDs side effects (beginning of the pandemic) led to high sale of paracetamol. Increased awareness of clinical effectiveness of some medications or their reduced availability influenced their limited recommendations.
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Affiliation(s)
| | | | - Rafal Pawliczak
- Department of Immunopathology, Faculty of Medicine, Medical University of Lodz, Lodz, Poland.
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6
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Greuter L, Rychen J, Chiappini A, Mariani L, Guzman R, Soleman J. Management of Patients undergoing Elective Craniotomy under Antiplatelet or Anticoagulation Therapy: An International Survey of Practice. J Neurol Surg A Cent Eur Neurosurg 2024; 85:246-253. [PMID: 37168014 DOI: 10.1055/s-0043-1767724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
BACKGROUND The literature concerning the management of antiplatelet (AP) and anticoagulation (AC) medication in the perioperative phase of craniotomy remains scarce. The aim of this international survey was to investigate the current practice among neurosurgeons regarding their perioperative management of AP and AC medication. METHODS We distributed an online survey to neurosurgeons worldwide with questions concerning their perioperative practice with AP and AC medication in patients undergoing craniotomy. Descriptive statistics were performed. RESULTS A total of 130 replies were registered. The majority of responders practice neurosurgery in Europe (79%) or high-income countries (79%). Responders reported in 58.9 and 48.8% to have institutional guidelines for the perioperative management of AP and AC medication. Preoperative interruption time was reported heterogeneously for the different types of AP and AC medication with 40.4% of responders interrupting aspirin (ASA) for 4 to 6 days and 45.7% interrupting clopidogrel for 6 to 8 days. Around half of the responders considered ASA safe to be continued or resumed within 3 days for bypass (55%) or vascular (49%) surgery, but only few for skull base or other tumor craniotomies in general (14 and 26%, respectively). Three quarters of the responders (74%) did not consider AC safe to be continued or resumed early (within 3 days) for any kind of craniotomy. ASA was considered to have the lowest risk of bleeding. Nearly all responders (93%) agreed that more evidence is needed concerning AP and AC management in neurosurgery. CONCLUSION Worldwide, the perioperative management of AP and AC medication is very heterogeneous among neurosurgeons.
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Affiliation(s)
- Ladina Greuter
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
| | - Jonathan Rychen
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
| | - Alessio Chiappini
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
| | - Luigi Mariani
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Raphael Guzman
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Jehuda Soleman
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
- Faculty of Medicine, University of Basel, Basel, Switzerland
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Zhang L, Bi S, Gong J, Wang X, Liang J, Gu S, Su M, Wang W, Sun M, Chen J, Zheng W, Wu J, Wang Z, Liu J, Li HT, Chen D, Du L. Comparing the severity of second preeclampsia with first preeclampsia: a multicenter retrospective longitudinal cohort study. J Hypertens 2024; 42:841-847. [PMID: 38164966 DOI: 10.1097/hjh.0000000000003642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
OBJECTIVE Compare the clinical severity of second preeclampsia with the first preeclampsia. METHODS This retrospective longitudinal cohort study was conducted in three teaching hospitals in Guangzhou, where there were a total of 296 405 deliveries between 2010 and 2021. Two consecutive singleton deliveries complicated with preeclampsia were included. Clinical features, laboratory results within 1 week before delivery, and maternal and neonatal outcomes of both deliveries were collected. Univariate analyses were made using paired Wilcoxon tests and McNemar tests. Multivariable logistic regression and generalized linear models were performed to assess the association of adverse maternal and neonatal outcomes with second preeclampsia. RESULTS A total of 151 women were included in the study. The mean maternal age was 28 and 33 years for the first and second deliveries, respectively. The proportion of preventive acetylsalicylic acid use was 4.6% for the first delivery and 15.2% for the second delivery. No significant differences were observed in terms of blood pressure on admission, gestational weeks of admission and delivery, application of perinatal antihypertensive agents, rates of preterm delivery, and severe features between the two occurrences. However, the rates of heart disease, edema, and admission to the ICU were lower, and hospital stays were shorter in the second preeclampsia compared with the first preeclampsia. Sensitivity analysis conducted among women who did not use preventive acetylsalicylic acid yielded similar results. After adjusting for potential confounding variables, the occurrence of second preeclampsia was associated with significantly decreased risks of heart disease, edema, complications, and admission to the NICU, with odds ratios ranging between 0.157 and 0.336. CONCLUSION Contrary to expectations, the second preeclampsia did not exhibit worse manifestations or outcomes to the first occurrence. In fact, some clinical features and outcomes appeared to be better in the second preeclampsia.
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Affiliation(s)
- Lizi Zhang
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Shilei Bi
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Jingjin Gong
- Guangzhou Panyu District Maternal and Child Health Hospital
| | - Xinghe Wang
- Dongguan Maternal and Children Health Hospital
| | - Jingying Liang
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Shifeng Gu
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Minglian Su
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Weiwei Wang
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Manna Sun
- Dongguan Maternal and Children Health Hospital
| | - Jingsi Chen
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Weitan Zheng
- Guangzhou Panyu District Maternal and Child Health Hospital
| | - Junwei Wu
- Guangzhou Panyu District Maternal and Child Health Hospital
| | - Zhijian Wang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jianmeng Liu
- Institute of Reproductive and Child Health, National Health Commission Key Laboratory of Reproductive Health, Peking University Health Science Center, Beijing
| | - Hong-Tian Li
- Institute of Reproductive and Child Health, National Health Commission Key Laboratory of Reproductive Health, Peking University Health Science Center, Beijing
| | - Dunjin Chen
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Lili Du
- Department of Obstetrics and Gynecology, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou
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8
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Bonaca MP, Bhatt DL, Simon T, Fox KM, Mehta S, Harrington RA, Leiter LA, Capell WH, Held C, Himmelmann A, Ridderstråle W, Chen J, Lee JJ, Song Y, Andersson M, Prats J, Kosiborod M, McGuire DK, Steg PG. Limb Outcomes With Ticagrelor Plus Aspirin in Patients With Diabetes Mellitus and Atherosclerosis. J Am Coll Cardiol 2024; 83:1627-1636. [PMID: 38658101 DOI: 10.1016/j.jacc.2024.03.377] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/26/2024] [Accepted: 03/05/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND Ticagrelor reduced major adverse cardiovascular events (MACE) and increased bleeding in patients with type 2 diabetes mellitus (T2DM) and coronary artery disease. Limb events including revascularization, acute limb ischemia (ALI), and amputation are major morbidities in patients with T2DM and atherosclerosis. OBJECTIVES This study sought to determine the effect of ticagrelor on limb events. METHODS Patients were randomized to ticagrelor or placebo on top of aspirin and followed for a median of 3 years. MACE (cardiovascular death, myocardial infarction, or stroke), limb events (ALI, amputation, revascularization), and bleeding were adjudicated by an independent and blinded clinical events committee. The presence of peripheral artery disease (PAD) was reported at baseline. RESULTS Of 19,220 patients randomized, 1,687 (8.8%) had PAD at baseline. In patients receiving placebo, PAD was associated with higher MACE (10.7% vs 7.3%; HR: 1.48; P < 0.001) and limb (9.5% vs 0.8%; HR: 10.67; P < 0.001) risk. Ticagrelor reduced limb events (1.6% vs 1.3%; HR: 0.77; 95% CI: 0.61-0.96; P = 0.022) with significant reductions for revascularization (HR: 0.79; 95% CI: 0.62-0.99; P = 0.044) and ALI (HR: 0.24; 95% CI: 0.08-0.70; P = 0.009). The benefit was consistent with or without PAD (HR: 0.80; 95% CI: 0.58-1.11; and HR: 0.76; 95% CI: 0.55-1.05, respectively; Pinteraction = 0.81). There was no effect modification of ticagrelor vs placebo based on PAD for MACE (Pinteraction = 0.40) or TIMI major bleeding (Pinteraction = 0.3239). CONCLUSIONS Patients with T2DM and atherosclerosis are at high risk of limb events. Ticagrelor decreased this risk, but increased bleeding. Future trials evaluating the combination of ticagrelor and aspirin would further elucidate the benefit/risk of such therapy in patients with PAD, including those without coronary artery disease. (A Study Comparing Cardiovascular Effects of Ticagrelor Versus Placebo in Patients With Type 2 Diabetes Mellitus [THEMIS]: NCT01991795).
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Affiliation(s)
- Marc P Bonaca
- University of Colorado, CPC Clinical Research, Aurora, Colorado, USA.
| | - Deepak L Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai Health System, New York, New York, USA
| | - Tabassome Simon
- Department of Clinical Pharmacology and Clinical Research, Research Platform of East of Paris (URCEST-CRCEST-CRB.APHPSU), Assistance Publique Hopitaux de Paris (APHP), Sorbonne Universite, FACT (French Alliance for Cardiovascular Trials), Paris, France
| | - Kim Michael Fox
- The National Heart and Lung Institute, Imperial College and Royal Brompton Hospital, London, United Kingdom
| | - Shamir Mehta
- Population Health Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario, Canada
| | | | - Lawrence A Leiter
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Warren H Capell
- University of Colorado, CPC Clinical Research, Aurora, Colorado, USA
| | - Claes Held
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala Clinical Research Center, Uppsala, Sweden
| | - Anders Himmelmann
- AstraZeneca BioPharmaceuticals R&D, Late-stage Development, Cardiovascular, Renal and Metabolic, Gothenburg, Sweden
| | - Wilhelm Ridderstråle
- AstraZeneca BioPharmaceuticals R&D, Late-stage Development, Cardiovascular, Renal and Metabolic, Gothenburg, Sweden
| | - Jersey Chen
- AstraZeneca BioPharmaceuticals R&D, Late-stage Development, Cardiovascular, Renal and Metabolic, Gothenburg, Sweden
| | - Jane J Lee
- Baim Institute for Clinical Research, Boston, Massachusetts, USA
| | - Yang Song
- Baim Institute for Clinical Research, Boston, Massachusetts, USA
| | - Marielle Andersson
- AstraZeneca BioPharmaceuticals R&D, Late-stage Development, Cardiovascular, Renal and Metabolic, Gothenburg, Sweden
| | | | - Mikhail Kosiborod
- Saint Luke's Mid America Heart Institute, University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - Darren K McGuire
- University of Texas Southwestern Medical Center, and Parkland Health and Hospital System, Dallas, Texas, USA
| | - Ph Gabriel Steg
- French Alliance for Cardiovascular Trials, Département Hospitalo-Universitaire FIRE, Hôpital Bichat, Université de Paris, INSERM Unité 1148, Paris, France
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9
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Saini S, Thakker PU, Ritts R, O'Rourke TK, Hemal AK. Safety and complications of continuation of aspirin therapy in patients undergoing robot-assisted laparoscopic simple prostatectomy. J Robot Surg 2024; 18:181. [PMID: 38662167 DOI: 10.1007/s11701-024-01946-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 04/14/2024] [Indexed: 04/26/2024]
Abstract
To evaluate the safety and feasibility of continued perioperative aspirin at the time of robotic assisted simple prostatectomy (RASP). We performed a retrospective review of our IRB approved institutional database of patients who underwent RASP between 2013 and 2022. Comparative groups included patients taking aspirin in the perioperative period and those not taking aspirin pre-operatively. The primary outcome was any post-operative bleeding related complication using the modified Clavien-Dindo classification. Secondary outcomes included the identification of risk factors for increased blood loss in the entire study population, operative time, and blood transfusion requirement. 143 patients underwent RASP of which 55 (38.5%) patients continued perioperative aspirin therapy and 88 (61.5%) patients did not. Baseline demographics were similar between groups. Patients taking perioperative aspirin had a higher rate of hypertension (74.5% vs 58.0%, p = 0.04) and other cardiovascular disease (30.9% vs 11.4%, p = 0.007). Postoperative complications were similar between the groups (Clavien-Dindo ≥ 3; p = 0.43). Median blood loss (150 cc vs 150 cc, p = 0.38), percentage drop in hemoglobin (13.4 vs 13.2, p = 0.94) and blood transfusion rate (3.6 vs 1.1, p = 0.56) were also similar between groups. The median blood loss was 150 ml for the whole study population. On regression analysis, neither aspirin nor any other variable was associated with increased blood loss (> 150 ml). Aspirin can be safely continued perioperatively in patients undergoing RASP without any risk of bleeding related complications, blood loss, or increased transfusion rate.
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Affiliation(s)
- Sumit Saini
- Department of Urology, Atrium Health Wake Forest Baptist Medical Center, 140 Charlois Boulevard, Winston-Salem, NC, 27103, USA
| | - Parth U Thakker
- Department of Urology, Atrium Health Wake Forest Baptist Medical Center, 140 Charlois Boulevard, Winston-Salem, NC, 27103, USA.
| | - Rory Ritts
- Department of Urology, Atrium Health Wake Forest Baptist Medical Center, 140 Charlois Boulevard, Winston-Salem, NC, 27103, USA
| | - Timothy K O'Rourke
- Department of Urology, Atrium Health Wake Forest Baptist Medical Center, 140 Charlois Boulevard, Winston-Salem, NC, 27103, USA
| | - Ashok K Hemal
- Department of Urology, Atrium Health Wake Forest Baptist Medical Center, 140 Charlois Boulevard, Winston-Salem, NC, 27103, USA
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10
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Harris E. Meta-Analysis: Cardiovascular Risks Rose After Stopping Aspirin. JAMA 2024; 331:1266. [PMID: 38517445 DOI: 10.1001/jama.2024.2091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
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11
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Aspirin or enoxaparin for VTE prophylaxis after primary partial, total or revision hip or knee arthroplasty: A secondary analysis from the CRISTAL cluster randomized trial. PLoS One 2024; 19:e0298152. [PMID: 38626226 PMCID: PMC11020928 DOI: 10.1371/journal.pone.0298152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/09/2024] [Indexed: 04/18/2024] Open
Abstract
BACKGROUND This study compares aspirin to enoxaparin for symptomatic VTE prophylaxis within 90 days of any type of hip or knee arthroplasty performed for any diagnosis, in patients enrolled in the CRISTAL trial. MATERIALS AND METHODS CRISTAL was a cluster-randomised crossover, registry-nested non-inferiority trial across 31 hospitals in Australia. The primary publication was restricted to patients undergoing primary total hip or knee arthroplasty for a diagnosis of osteoarthritis. This report includes all enrolled patients undergoing hip or knee arthroplasty procedures (partial or total, primary or revision) performed for any indication. Hospitals were randomized to administer patients aspirin (100mg daily) or enoxaparin (40mg daily), for 35 days after hip arthroplasty and 14 days after knee arthroplasty. Crossover occurred after the patient enrolment target had been met for the first group. The primary outcome was symptomatic VTE within 90 days. Analyses were performed by randomization group. RESULTS Between April 20, 2019 and December 18, 2020, 12384 patients were enrolled (7238 aspirin group and 5146 enoxaparin). Of these, 6901 (95.3%) given aspirin and 4827 (93.8%) given enoxaparin (total 11728, 94.7%) were included in the final analyses. Within 90 days, symptomatic VTE occurred in 226 (3.27%) aspirin patients and 85 (1.76%) enoxaparin patients, significant for the superiority of enoxaparin (estimated treatment difference 1.85%, 95% CI 0.59% to 3.10%, p = 0.004). Joint-related reoperation within 90 days was lower in the enoxaparin group (109/4827 (2.26%) vs 171/6896 (2.47%) with aspirin, estimated difference 0.77%; 95% CI 0.06% to 1.47%, p = 0.03). There were no significant differences in the other secondary outcomes. CONCLUSION In patients undergoing hip or knee arthroplasty (of any type, performed for any indication) enrolled in the CRISTAL trial, aspirin compared to enoxaparin resulted in a significantly higher rate of symptomatic VTE and joint-related reoperation within 90 days. These findings extend the applicability of the CRISTAL trial results. TRIAL REGISTRATION Anzctr.org.au, identifier: ACTRN12618001879257.
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12
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Petrucci G, Buck GA, Rocca B, Parish S, Baigent C, Hatem D, Mafham M, Habib A, Bowman L, Armitage J, Patrono C. Thromboxane biosynthesis and future events in diabetes: the ASCEND trial. Eur Heart J 2024; 45:1355-1367. [PMID: 38385506 PMCID: PMC11015956 DOI: 10.1093/eurheartj/ehad868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 11/09/2023] [Accepted: 12/19/2023] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND AND AIMS Thromboxane (TX) A2, released by activated platelets, plays an important role in atherothrombosis. Urinary 11-dehydro-TXB2 (U-TXM), a stable metabolite reflecting the whole-body TXA2 biosynthesis, is reduced by ∼70% by daily low-dose aspirin. The U-TXM represents a non-invasive biomarker of in vivo platelet activation and is enhanced in patients with diabetes. This study assessed whether U-TXM is associated with the risk of future serious vascular events or revascularizations (SVE-R), major bleeding, or cancer in patients with diabetes. METHODS The U-TXM was measured pre-randomization to aspirin or placebo in 5948 people with type 1 or 2 diabetes and no cardiovascular disease, in the ASCEND trial. Associations between log U-TXM and SVE-R (n = 618), major bleed (n = 206), and cancer (n = 700) during 6.6 years of follow-up were investigated by Cox regression; comparisons of these associations with the effects of randomization to aspirin were made. RESULTS Higher U-TXM was associated with older age, female sex, current smoking, type 2 diabetes, higher body size, urinary albumin/creatinine ratio of ≥3 mg/mmol, and higher estimated glomerular filtration rate. After adjustment for these, U-TXM was marginally statistically significantly associated with SVE-R and major bleed but not cancer [hazard ratios per 1 SD higher log U-TXM (95% confidence interval): 1.09 (1.00-1.18), 1.16 (1.01-1.34), and 1.06 (0.98-1.14)]. The hazard ratio was similar to that implied by the clinical effects of randomization to aspirin for SVE-R but not for major bleed. CONCLUSIONS The U-TXM was log-linearly independently associated with SVE-R in diabetes. This is consistent with the involvement of platelet TXA2 in diabetic atherothrombosis.
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Affiliation(s)
- Giovanna Petrucci
- Section of Pharmacology, Catholic University School of Medicine, Largo F. Vito 1, Rome 00168, Italy
| | - Georgina A Buck
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Bianca Rocca
- Section of Pharmacology, Catholic University School of Medicine, Largo F. Vito 1, Rome 00168, Italy
| | - Sarah Parish
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Colin Baigent
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Duaa Hatem
- Section of Pharmacology, Catholic University School of Medicine, Largo F. Vito 1, Rome 00168, Italy
| | - Marion Mafham
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Aida Habib
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Louise Bowman
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Jane Armitage
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Carlo Patrono
- Section of Pharmacology, Catholic University School of Medicine, Largo F. Vito 1, Rome 00168, Italy
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13
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Liu W, Pircher J, Schuermans A, Ul Ain Q, Zhang Z, Honigberg MC, Yalcinkaya M, Nakao T, Pournamadri A, Xiao T, Hajebrahimi MA, Wasner L, Stegner D, Petzold T, Natarajan P, Massberg S, Tall AR, Schulz C, Wang N. Jak2 V617F clonal hematopoiesis promotes arterial thrombosis via platelet activation and cross talk. Blood 2024; 143:1539-1550. [PMID: 38142422 PMCID: PMC11033586 DOI: 10.1182/blood.2023022260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/21/2023] [Accepted: 12/06/2023] [Indexed: 12/26/2023] Open
Abstract
ABSTRACT JAK2 V617F (JAK2VF) clonal hematopoiesis (CH) has been associated with atherothrombotic cardiovascular disease (CVD). We assessed the impact of Jak2VF CH on arterial thrombosis and explored the underlying mechanisms. A meta-analysis of 3 large cohort studies confirmed the association of JAK2VF with CVD and with platelet counts and adjusted mean platelet volume (MPV). In mice, 20% or 1.5% Jak2VF CH accelerated arterial thrombosis and increased platelet activation. Megakaryocytes in Jak2VF CH showed elevated proplatelet formation and release, increasing prothrombogenic reticulated platelet counts. Gp1ba-Cre-mediated expression of Jak2VF in platelets (VFGp1ba) increased platelet counts to a similar level as in 20% Jak2VF CH mice while having no effect on leukocyte counts. Like Jak2VF CH mice, VFGp1ba mice showed enhanced platelet activation and accelerated arterial thrombosis. In Jak2VF CH, both Jak2VF and wild-type (WT) platelets showed increased activation, suggesting cross talk between mutant and WT platelets. Jak2VF platelets showed twofold to threefold upregulation of COX-1 and COX-2, particularly in young platelets, with elevated cPLA2 activation and thromboxane A2 production. Compared with controls, conditioned media from activated Jak2VF platelets induced greater activation of WT platelets that was reversed by a thromboxane receptor antagonist. Low-dose aspirin ameliorated carotid artery thrombosis in VFGp1ba and Jak2VF CH mice but not in WT control mice. This study shows accelerated arterial thrombosis and platelet activation in Jak2VF CH with a major role of increased reticulated Jak2VF platelets, which mediate thromboxane cross talk with WT platelets and suggests a potential beneficial effect of aspirin in JAK2VF CH.
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Affiliation(s)
- Wenli Liu
- Division of Molecular Medicine, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Joachim Pircher
- Department of Cardiology, Medical Clinic I, University Hospital, Ludwig Maximilian University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Art Schuermans
- Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA
- Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA
- Faculty of Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Qurrat Ul Ain
- Department of Cardiology, Medical Clinic I, University Hospital, Ludwig Maximilian University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Zhe Zhang
- Department of Cardiology, Medical Clinic I, University Hospital, Ludwig Maximilian University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Michael C. Honigberg
- Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA
- Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA
- Cardiology Division, Department of Medicine, Massachusetts General Hospital, Boston, MA
| | - Mustafa Yalcinkaya
- Division of Molecular Medicine, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Tetsushi Nakao
- Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA
- Cardiovascular Research Center and Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA
- Cardiology Division, Brigham and Women’s Hospital, Boston, MA
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Ashley Pournamadri
- Biomedical Informatics Graduate Training Program, Stanford University, Stanford, CA
| | - Tong Xiao
- Division of Molecular Medicine, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Mohammad Ali Hajebrahimi
- Department of Cardiology, Medical Clinic I, University Hospital, Ludwig Maximilian University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Lisa Wasner
- Department of Cardiology, Medical Clinic I, University Hospital, Ludwig Maximilian University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - David Stegner
- Rudolf Virchow Center for Integrative and Translational Bioimaging, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
- Institute of Experimental Biomedicine, University Hospital Würzburg, Würzburg, Germany
| | - Tobias Petzold
- Department of Cardiology, Medical Clinic I, University Hospital, Ludwig Maximilian University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Pradeep Natarajan
- Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA
- Cardiovascular Research Center and Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA
- Department of Medicine, Harvard Medical School, Boston, MA
| | - Steffen Massberg
- Department of Cardiology, Medical Clinic I, University Hospital, Ludwig Maximilian University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Alan R. Tall
- Division of Molecular Medicine, Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Christian Schulz
- Department of Cardiology, Medical Clinic I, University Hospital, Ludwig Maximilian University, Munich, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Nan Wang
- Division of Molecular Medicine, Department of Medicine, Columbia University Irving Medical Center, New York, NY
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Russo I, Brookles CG, Barale C, Melchionda E, Mousavi AH, Biolè C, Chinaglia A, Bianco M. Current Strategies to Guide the Antiplatelet Therapy in Acute Coronary Syndromes. Int J Mol Sci 2024; 25:3981. [PMID: 38612792 PMCID: PMC11011739 DOI: 10.3390/ijms25073981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/14/2024] Open
Abstract
The role of antiplatelet therapy in patients with acute coronary syndromes is a moving target with considerable novelty in the last few years. The pathophysiological basis of the treatment depends on platelet biology and physiology, and the interplay between these aspects and clinical practice must guide the physician in determining the best therapeutic options for patients with acute coronary syndromes. In the present narrative review, we discuss the latest novelties in the antiplatelet therapy of patients with acute coronary syndromes. We start with a description of platelet biology and the role of the main platelet signal pathways involved in platelet aggregation during an acute coronary syndrome. Then, we present the latest evidence on the evaluation of platelet function, focusing on the strengths and weaknesses of each platelet's function test. We continue our review by describing the role of aspirin and P2Y12 inhibitors in the treatment of acute coronary syndromes, critically appraising the available evidence from clinical trials, and providing current international guidelines and recommendations. Finally, we describe alternative therapeutic regimens to standard dual antiplatelet therapy, in particular for patients at high bleeding risk. The aim of our review is to give a comprehensive representation of current data on antiplatelet therapy in patients with acute coronary syndromes that could be useful both for clinicians and basic science researchers to be up-to-date on this complex topic.
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Affiliation(s)
- Isabella Russo
- Department of Clinical and Biological Sciences, University of Turin, I-10043 Turin, Italy; (I.R.); (C.B.); (E.M.)
| | - Carola Griffith Brookles
- Cardiology Division, San Luigi Gonzaga University Hospital, I-10043 Orbassano, Italy; (C.G.B.); (A.H.M.); (C.B.); (A.C.)
- Department of Medical Sciences, University of Turin, I-10124 Turin, Italy
| | - Cristina Barale
- Department of Clinical and Biological Sciences, University of Turin, I-10043 Turin, Italy; (I.R.); (C.B.); (E.M.)
| | - Elena Melchionda
- Department of Clinical and Biological Sciences, University of Turin, I-10043 Turin, Italy; (I.R.); (C.B.); (E.M.)
| | - Amir Hassan Mousavi
- Cardiology Division, San Luigi Gonzaga University Hospital, I-10043 Orbassano, Italy; (C.G.B.); (A.H.M.); (C.B.); (A.C.)
- Department of Medical Sciences, University of Turin, I-10124 Turin, Italy
| | - Carloalberto Biolè
- Cardiology Division, San Luigi Gonzaga University Hospital, I-10043 Orbassano, Italy; (C.G.B.); (A.H.M.); (C.B.); (A.C.)
| | - Alessandra Chinaglia
- Cardiology Division, San Luigi Gonzaga University Hospital, I-10043 Orbassano, Italy; (C.G.B.); (A.H.M.); (C.B.); (A.C.)
| | - Matteo Bianco
- Cardiology Division, San Luigi Gonzaga University Hospital, I-10043 Orbassano, Italy; (C.G.B.); (A.H.M.); (C.B.); (A.C.)
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15
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Barton BA, Kronsberg SS, Hariri E, Vasan RS, Rade GA, Xanthakis V, Kickler TS, Rade JJ. Adjustment for Renal Function Improves the Prognostic Performance of Urinary Thromboxane Metabolites. Clin Chem 2024; 70:660-668. [PMID: 38416712 DOI: 10.1093/clinchem/hvae015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 12/26/2023] [Indexed: 03/01/2024]
Abstract
BACKGROUND Systemic thromboxane A2 generation, assessed by quantifying the concentration of stable thromboxane B2 metabolites (TXB2-M) in the urine adjusted for urinary creatinine, is strongly associated with mortality risk. We sought to define optimal TXB2-M cutpoints for aspirin users and nonusers and determine if adjusting TXB2-M for estimated glomerular filtration rate (eGFR) in addition to urinary creatinine improved mortality risk assessment. METHODS Urinary TXB2-M were measured by competitive ELISA in 1363 aspirin users and 1681 nonusers participating in the Framingham Heart Study. Cutpoints were determined for TXB2-M and TXB2-M/eGFR using log-rank statistics and used to assess mortality risk by Cox proportional hazard modeling and restricted mean survival time. Multivariable models were compared using the Akaike Information Criterion (AIC). A cohort of 105 aspirin users with heart failure was used for external validation. RESULTS Optimized cutpoints of TXB2-M were 1291 and 5609 pg/mg creatinine and of TXB2-M/eGFR were 16.6 and 62.1 filtered prostanoid units (defined as pg·min/creatinine·mL·1.73 m2), for aspirin users and nonusers, respectively. TXB2-M/eGFR cutpoints provided more robust all-cause mortality risk discrimination than TXB2-M cutpoints, with a larger unadjusted hazard ratio (2.88 vs 2.16, AIC P < 0.0001) and greater differences in restricted mean survival time between exposure groups (1.46 vs 1.10 years), findings that were confirmed in the external validation cohort of aspirin users. TXB2-M/eGFR cutpoints also provided better cardiovascular/stroke mortality risk discrimination than TXB2-M cutpoints (unadjusted hazard ratio 3.31 vs 2.13, AIC P < 0.0001). CONCLUSION Adjustment for eGFR strengthens the association of urinary TXB2-M with long-term mortality risk irrespective of aspirin use.
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Affiliation(s)
- Bruce A Barton
- University of Massachusetts Chan Medical School, Worcester, MA, United States
| | - Shari S Kronsberg
- University of Massachusetts Chan Medical School, Worcester, MA, United States
| | - Essa Hariri
- University of Massachusetts Chan Medical School, Worcester, MA, United States
- Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Ramachandran S Vasan
- Boston University Framingham Heart Study, Boston, MA, United States
- University of Texas School of Public Health in San Antonio, San Antonio, TX, United States
| | - Grace A Rade
- University of Massachusetts Chan Medical School, Worcester, MA, United States
| | | | | | - Jeffrey J Rade
- University of Massachusetts Chan Medical School, Worcester, MA, United States
- Johns Hopkins School of Medicine, Baltimore, MD, United States
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16
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O’Hara NN, Frey KP, Stein DM, Levy JF, Slobogean GP, Castillo R, Firoozabadi R, Karunakar MA, Gary JL, Obremskey WT, Seymour RB, Cuschieri J, Mullins CD, O’Toole RV. Effect of Aspirin Versus Low-Molecular-Weight Heparin Thromboprophylaxis on Medication Satisfaction and Out-of-Pocket Costs: A Secondary Analysis of a Randomized Clinical Trial. J Bone Joint Surg Am 2024; 106:590-599. [PMID: 38381842 PMCID: PMC10980176 DOI: 10.2106/jbjs.23.00824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
BACKGROUND Current guidelines recommend low-molecular-weight heparin for thromboprophylaxis after orthopaedic trauma. However, recent evidence suggests that aspirin is similar in efficacy and safety. To understand patients' experiences with these medications, we compared patients' satisfaction and out-of-pocket costs after thromboprophylaxis with aspirin versus low-molecular-weight heparin. METHODS This study was a secondary analysis of the PREVENTion of CLots in Orthopaedic Trauma (PREVENT CLOT) trial, conducted at 21 trauma centers in the U.S. and Canada. We included adult patients with an operatively treated extremity fracture or a pelvic or acetabular fracture. Patients were randomly assigned to receive 30 mg of low-molecular-weight heparin (enoxaparin) twice daily or 81 mg of aspirin twice daily for thromboprophylaxis. The duration of the thromboprophylaxis, including post-discharge prescription, was based on hospital protocols. The study outcomes included patient satisfaction with and out-of-pocket costs for their thromboprophylactic medication measured on ordinal scales. RESULTS The trial enrolled 12,211 patients (mean age and standard deviation [SD], 45 ± 18 years; 62% male), 9725 of whom completed the question regarding their satisfaction with the medication and 6723 of whom reported their out-of-pocket costs. The odds of greater satisfaction were 2.6 times higher for patients assigned to aspirin than those assigned to low-molecular-weight heparin (odds ratio [OR]: 2.59; 95% confidence interval [CI]: 2.39 to 2.80; p < 0.001). Overall, the odds of incurring any out-of-pocket costs for thromboprophylaxis medication were 51% higher for patients assigned to aspirin compared with low-molecular-weight heparin (OR: 1.51; 95% CI: 1.37 to 1.66; p < 0.001). However, patients assigned to aspirin had substantially lower odds of out-of-pocket costs of at least $25 (OR: 0.15; 95% CI: 0.12 to 0.18; p < 0.001). CONCLUSIONS Use of aspirin substantially improved patients' satisfaction with their medication after orthopaedic trauma. While aspirin use increased the odds of incurring any out-of-pocket costs, it protected against costs of ≥$25, potentially improving health equity for thromboprophylaxis. LEVEL OF EVIDENCE Therapeutic Level II . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Nathan N. O’Hara
- Department of Orthopaedics, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland
| | - Katherine P. Frey
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Deborah M. Stein
- Department of Surgery, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland
| | - Joseph F. Levy
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Gerard P. Slobogean
- Department of Orthopaedics, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland
| | - Renan Castillo
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Reza Firoozabadi
- Department of Orthopaedics and Sports Medicine, University of Washington, Seattle, Washington
| | - Madhav A. Karunakar
- Department of Orthopaedic Surgery, Atrium Health Carolinas Medical Center, Charlotte, North Carolina
| | - Joshua L. Gary
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - William T. Obremskey
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Rachel B. Seymour
- Department of Orthopaedic Surgery, Atrium Health Carolinas Medical Center, Charlotte, North Carolina
| | - Joseph Cuschieri
- Department of Surgery, University of California San Francisco, San Francisco, California
| | - C. Daniel Mullins
- Department of Practice, Sciences, and Health Outcomes Research, University of Maryland School of Pharmacy, Baltimore, Maryland
| | - Robert V. O’Toole
- Department of Orthopaedics, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland
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17
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Schäfer A. [Antithrombotic therapy in acute coronary syndrome]. Dtsch Med Wochenschr 2024; 149:496-501. [PMID: 38621683 DOI: 10.1055/a-2171-6892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
Dual antiplatelet therapy (DAPT) is the cornerstone of maintenance medication following acute coronary syndromes (ST elevation myocardial infarction, non-ST elevation myocardial infarction, unstable angina). Over the last decade, P2Y12 inhibition in addition to low-dose acetylsalicylic acid has been intensively debated. In patients with acute coronary syndromes, balancing the reduction in cardiovascular events and increase in major bleeding during treatment with more potent P2Y12 inhibitors such as prasugrel and ticagrelor is still an issue. A special focus is on patients already treated with oral anticoagulants for stroke prevention in atrial fibrillation who require additional platelet inhibition following coronary stenting. This article summarizes the major recommendations given in the most recent Guideline for "Acute Coronary Syndromes" published by the European Society of Cardiology (ESC). The recommendations finally address strategies to reduce an increased bleeding risk based on clinical predictors.
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18
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Candido K, Bouchard S, Hansen-Barkun C, Huang DC, Chatterjee A, Menard C, Miller C, Sandha G, Donnellan F, Telford J, Desilets E, Forbes N, Roy A, Calo N, Gan I, Lam E, Pleskow D, Chen Kiow JL, Sarker A, Cadieux-Genesse E, Jain A, Louis F, Bilal M, Sene PM, Fairclough J, Reuangrith J, Benmassaoud A, Geraci O, Martel M, Chen YI. Aspirin exposure and its association with metal stent patency in malignant distal biliary obstruction: a large international multicenter propensity score-matched study. Gastrointest Endosc 2024; 99:557-565. [PMID: 37951281 DOI: 10.1016/j.gie.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/12/2023] [Accepted: 11/01/2023] [Indexed: 11/13/2023]
Abstract
BACKGROUND AND AIMS Stent dysfunction is common after ERCP with self-expandable metal stent (SEMS) insertion for malignant distal biliary obstruction (MDBO). Chronic aspirin (acetylsalicylic acid; ASA) exposure has been previously shown to potentially decrease this risk. We aim to further ascertain the protective effect of ASA and to identify other predictors of stent dysfunction. METHODS This multicenter retrospective cohort study was conducted at 9 sites in Canada and 1 in the United States. Patients with MDBO who underwent ERCP with SEMS placement between January 2014 and December 2019 were included and divided into 2 cohorts: ASA exposed (ASA-E) and ASA unexposed (ASA-U). Propensity-score matching (PSM) was performed to limit selection bias. Matched variables were age, sex, tumor stage, and type of metal stent. The primary outcome was the hazard rate of stent dysfunction. A multivariable Cox proportional hazards model was used to identify independent predictors of stent dysfunction. RESULTS Of 1396 patients assessed, after PSM 496 patients were analyzed (248 ASA-E and 248 ASA-U). ERCP with SEMS placement was associated with a high clinical success of 82.2% in ASA-E and 81.2% in ASA-U cohorts (P = .80). One hundred eighty-four patients had stent dysfunction with a mean stent patency time of 229.9 ± 306.2 days and 245.4 ± 241.4 days in ASA-E and ASA-U groups, respectively (P = .52). On multivariable analysis, ASA exposure did not protect against stent dysfunction (hazard ratio [HR], 1.25; 95% confidence interval [CI], .96-1.63). An etiology of pancreatic cancer (HR, 1.36; 95% CI, 1.15-1.61) predicted stent dysfunction, whereas cancer therapy was protective (HR, .73; 95% CI, .55-.96). Chronic ASA use was not associated with an increased risk for adverse events including bleeding, post-ERCP pancreatitis, and perforation. CONCLUSIONS In this large, multicenter study using PSM, chronic exposure to ASA did not protect against stent dysfunction in MDBO. Instead, the analysis revealed that the etiology of pancreatic cancer was an independent predictor of stent dysfunction and cancer therapy was protective.
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Affiliation(s)
- Kristina Candido
- Division of Gastroenterology and Hepatology, McGill University Health Center, Montreal, Quebec, Canada
| | - Simon Bouchard
- Division of Gastroenterology and Hepatology, Centre hospitalier de l'université de Montréal, Montreal, Quebec, Canada
| | - Christopher Hansen-Barkun
- Division of Gastroenterology and Hepatology, Providence Health Care, St Paul's Hospital, Vancouver, British Columbia, Canada
| | - Dora C Huang
- Digestive Disease Center, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Avijit Chatterjee
- Division of Gastroenterology and Hepatology, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Charles Menard
- Division of Gastroenterology, Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Corey Miller
- Digestive Disease Center, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Gurpal Sandha
- Division of Gastroenterology and Hepatology, University of Alberta Hospital, Edmonton, Alberta, Canada
| | - Fergal Donnellan
- Division of Gastroenterology and Hepatology, Vancouver Coastal Health Research Institute, Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Jennifer Telford
- Division of Gastroenterology and Hepatology, Providence Health Care, St Paul's Hospital, Vancouver, British Columbia, Canada
| | - Etienne Desilets
- Division of Gastroenterology, Hôpital Charles-Le Moyne, Longueuil, Quebec, Canada
| | - Nauzer Forbes
- Division of Gastroenterology and Hepatology, Peter Lougheed Centre, University of Calgary, Calgary, Alberta, Canada
| | - Andre Roy
- Division of Gastroenterology and Hepatology, Centre hospitalier de l'université de Montréal, Montreal, Quebec, Canada
| | - Natalia Calo
- Division of Gastroenterology and Hepatology, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Ian Gan
- Division of Gastroenterology and Hepatology, Vancouver Coastal Health Research Institute, Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Eric Lam
- Division of Gastroenterology and Hepatology, Providence Health Care, St Paul's Hospital, Vancouver, British Columbia, Canada
| | - Douglas Pleskow
- Digestive Disease Center, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Jeremy Liu Chen Kiow
- Division of Gastroenterology and Hepatology, Centre hospitalier de l'université de Montréal, Montreal, Quebec, Canada
| | - Avi Sarker
- Division of Gastroenterology and Hepatology, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Etienne Cadieux-Genesse
- Division of Gastroenterology, Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Avni Jain
- Division of Gastroenterology and Hepatology, Vancouver Coastal Health Research Institute, Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Felix Louis
- Division of Gastroenterology, Hôpital Charles-Le Moyne, Longueuil, Quebec, Canada
| | - Mohammad Bilal
- Digestive Disease Center, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Pape-Mamadou Sene
- Division of Gastroenterology and Hepatology, Centre hospitalier de l'université de Montréal, Montreal, Quebec, Canada
| | - Jehovan Fairclough
- Division of Gastroenterology and Hepatology, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Jacqueline Reuangrith
- Division of Gastroenterology and Hepatology, Centre hospitalier de l'université de Montréal, Montreal, Quebec, Canada
| | - Amine Benmassaoud
- Division of Gastroenterology and Hepatology, McGill University Health Center, Montreal, Quebec, Canada
| | - Olivia Geraci
- Division of Gastroenterology and Hepatology, McGill University Health Center, Montreal, Quebec, Canada
| | - Myriam Martel
- Division of Gastroenterology and Hepatology, McGill University Health Center, Montreal, Quebec, Canada
| | - Yen-I Chen
- Division of Gastroenterology and Hepatology, McGill University Health Center, Montreal, Quebec, Canada
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Falcone GJ, Woo D. Challenging Antiplatelet Therapy for Small Vessel Stroke Through Genetics. Stroke 2024; 55:943-945. [PMID: 38527142 DOI: 10.1161/strokeaha.124.046111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Affiliation(s)
- Guido J Falcone
- Department of Neurology (G.J.F.), Yale School of Medicine, New Haven, CT
- Center for Brain and Mind Health (G.J.F.), Yale School of Medicine, New Haven, CT
| | - Daniel Woo
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, OH (D.W.)
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20
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Mauro MS, Finocchiaro S, Calderone D, Rochira C, Agnello F, Scalia L, Capodanno D. Antithrombotic strategies for preventing graft failure in coronary artery bypass graft. J Thromb Thrombolysis 2024; 57:547-557. [PMID: 38491265 PMCID: PMC11026197 DOI: 10.1007/s11239-023-02940-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/25/2023] [Indexed: 03/18/2024]
Abstract
Coronary artery bypass graft (CABG) procedures face challenges related to graft failure, driven by factors such as acute thrombosis, neointimal hyperplasia, and atherosclerotic plaque formation. Despite extensive efforts over four decades, the optimal antithrombotic strategy to prevent graft occlusion while minimizing bleeding risks remains uncertain, relying heavily on expert opinions rather than definitive guidelines. To address this uncertainty, we conducted a review of randomized clinical trials and meta-analyses of antithrombotic therapy for patients with CABG. These studies examined various antithrombotic regimens in CABG such as single antiplatelet therapy (aspirin or P2Y12 inhibitors), dual antiplatelet therapy, and anticoagulation therapy. We evaluated outcomes including the patency of grafts, major adverse cardiovascular events, and bleeding complications and also explored future perspectives to enhance long-term outcomes for CABG patients. Early studies established aspirin as a key component of antithrombotic pharmacotherapy after CABG. Subsequent randomized controlled trials focused on adding a P2Y12 inhibitor (such as clopidogrel, ticagrelor, or prasugrel) to aspirin, yielding mixed results. This article aims to inform clinical decision-making and guide the selection of antithrombotic strategies after CABG.
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Affiliation(s)
- Maria Sara Mauro
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia, 78, Catania, Italy
| | - Simone Finocchiaro
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia, 78, Catania, Italy
| | - Dario Calderone
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia, 78, Catania, Italy
| | - Carla Rochira
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia, 78, Catania, Italy
| | - Federica Agnello
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia, 78, Catania, Italy
| | - Lorenzo Scalia
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia, 78, Catania, Italy
| | - Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia, 78, Catania, Italy.
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21
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Giunashvili N, Thomas JM, Schvarcz CA, Viana PHL, Aloss K, Bokhari SMZ, Koós Z, Bócsi D, Major E, Balogh A, Benyó Z, Hamar P. Enhancing therapeutic efficacy in triple-negative breast cancer and melanoma: synergistic effects of modulated electro-hyperthermia (mEHT) with NSAIDs especially COX-2 inhibition in in vivo models. Mol Oncol 2024; 18:1012-1030. [PMID: 38217262 PMCID: PMC10994232 DOI: 10.1002/1878-0261.13585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/18/2023] [Accepted: 01/02/2024] [Indexed: 01/15/2024] Open
Abstract
Triple-negative breast cancer (TNBC) is a leading cause of cancer mortality and lacks modern therapy options. Modulated electro-hyperthermia (mEHT) is an adjuvant therapy with demonstrated clinical efficacy for the treatment of various cancer types. In this study, we report that mEHT monotherapy stimulated interleukin-1 beta (IL-1β) and interleukin-6 (IL-6) expression, and consequently cyclooxygenase 2 (COX-2), which may favor a cancer-promoting tumor microenvironment. Thus, we combined mEHT with nonsteroid anti-inflammatory drugs (NSAIDs): a nonselective aspirin, or the selective COX-2 inhibitor SC236, in vivo. We demonstrate that NSAIDs synergistically increased the effect of mEHT in the 4T1 TNBC model. Moreover, the strongest tumor destruction ratio was observed in the combination SC236 + mEHT groups. Tumor damage was accompanied by a significant increase in cleaved caspase-3, suggesting that apoptosis played an important role. IL-1β and COX-2 expression were significantly reduced by the combination therapies. In addition, a custom-made nanostring panel demonstrated significant upregulation of genes participating in the formation of the extracellular matrix. Similarly, in the B16F10 melanoma model, mEHT and aspirin synergistically reduced the number of melanoma nodules in the lungs. In conclusion, mEHT combined with a selective COX-2 inhibitor may offer a new therapeutic option in TNBC.
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Grants
- STIA-OTKA-2022 Semmelweis Science and Innovation Fund
- OTKA_ANN 110810 National Research, Development, and Innovation Office
- OTKA_SNN 114619 National Research, Development, and Innovation Office
- ÚNKP-23-3-II-SE-45 National Research, Development, and Innovation Office
- ÚNKP-23-4-I-SE-22 National Research, Development, and Innovation Office
- OTKA_K 145998 National Research, Development, and Innovation Office
- Tempus Foundation
- EFOP-3.6.3-VEKOP-16-2017-00009 Semmelweis Excellence 250+ Scholarship
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Affiliation(s)
- Nino Giunashvili
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
| | | | - Csaba András Schvarcz
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
- HUN‐REN‐SU Cerebrovascular and Neurocognitive Diseases Research GroupBudapestHungary
| | | | - Kenan Aloss
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
| | | | - Zoltán Koós
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
| | - Dániel Bócsi
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
| | - Enikő Major
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
- HUN‐REN‐SU Cerebrovascular and Neurocognitive Diseases Research GroupBudapestHungary
| | - Andrea Balogh
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
| | - Zoltán Benyó
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
- HUN‐REN‐SU Cerebrovascular and Neurocognitive Diseases Research GroupBudapestHungary
| | - Péter Hamar
- Institute of Translational Medicine, Semmelweis UniversityBudapestHungary
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22
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Wu YJ, Wu CC, Huang HY, Wu CY, Huang CC, Wang CC. Low-dose prasugrel versus standard-dose ticagrelor in east Asian patients with acute coronary syndrome. J Thromb Thrombolysis 2024; 57:537-546. [PMID: 38555552 DOI: 10.1007/s11239-024-02965-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/08/2024] [Indexed: 04/02/2024]
Abstract
Low-dose prasugrel demonstrated a similar effectiveness profile to clopidogrel in East Asian ACS patients, but its comparison with another new-generation potent P2Y12 inhibitor, ticagrelor, remains unclear. To compare the effectiveness and safety of low-dose prasugrel against those of standard-dose ticagrelor in East Asian patients with ACS. This retrospective cohort study used Taiwan's National Health and Welfare Database. This study included ACS patients who underwent percutaneous coronary intervention and, at discharge between January 1, 2018 and December 31, 2020, were prescribed with low-dose prasugrel plus aspirin or standard-dose ticagrelor plus aspirin. Stabilized inverse probability of treatment weighting was used to balance the covariates across these two groups. The primary effectiveness outcome was a composite of acute myocardial infarction, ischemic stroke, and cardiovascular death; the secondary effectiveness outcome was each of the individual components of the primary outcome, transient ischemic attack, and repeat revascularization. The primary safety outcome was a composite of intracranial hemorrhage and gastrointestinal bleeding, and the two secondary safety outcomes were intracranial hemorrhage and gastrointestinal bleeding. A total of 24,807 patients were included in this study. Among them, 1,493 were low-dose prasugrel users and 23,314 were standard-dose ticagrelor users. No significant differences were found in primary effectiveness [HR: 0.97 (0.74-1.28)] or primary safety outcomes [HR: 1.22 (0.73-2.01)] between the two study groups. For East Asian patients with ACS, low-dose prasugrel provides comparable effectiveness without increasing bleeding risk compared to standard-dose ticagrelor. Low-dose prasugrel may be an appropriate alternative for East Asian populations.
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Affiliation(s)
- Yee-Jen Wu
- Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan
| | - Chien-Chih Wu
- Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan
- School of Pharmacy, College of Medicine, National Taiwan University, Room 203, No. 33 Linsen S. Rd., Zhongzheng Dist, Taipei, 10050, Taiwan
| | - Hsin-Yi Huang
- School of Pharmacy, College of Medicine, National Taiwan University, Room 203, No. 33 Linsen S. Rd., Zhongzheng Dist, Taipei, 10050, Taiwan
| | - Chi-Yun Wu
- Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan
| | - Ching-Chang Huang
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chi-Chuan Wang
- Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan.
- School of Pharmacy, College of Medicine, National Taiwan University, Room 203, No. 33 Linsen S. Rd., Zhongzheng Dist, Taipei, 10050, Taiwan.
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Room 203, No. 33 Linsen S. Rd., Zhongzheng Dist, Taipei, 10050, Taiwan.
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23
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Baucom MR, Price AD, Weissman N, England L, Schuster RM, Pritts TA, Goodman MD. Desmopressin, Misoprostol, nor Carboprost Affect Platelet Aggregability Following Traumatic Brain Injury and Aspirin. J Surg Res 2024; 296:643-653. [PMID: 38359679 DOI: 10.1016/j.jss.2024.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 12/26/2023] [Accepted: 01/16/2024] [Indexed: 02/17/2024]
Abstract
INTRODUCTION Desmopressin (DDAVP) has been utilized clinically in patients taking aspirin (ASA) to improve drug-induced platelet dysfunction. Misoprostol and carboprost, prostaglandin analogs commonly used for postpartum hemorrhage, may also induce platelet aggregation. The aim of this study was to determine the effects of DDAVP, misoprostol, and carboprost administration on platelet aggregability following traumatic brain injury (TBI) in mice treated with ASA. METHODS Male C57BL/6 mice were randomized into seven groups (n = 5 each): untouched, ASA only, Saline/TBI, ASA/TBI, ASA/TBI/DDAVP 0.4 μg/kg, ASA/TBI/misoprostol 1 mg/kg, and ASA/TBI/carboprost 100 μg/kg. TBI was induced via a weight drop model 4-h after ASA (50 mg/kg) gavage. Mice were given an intraperitoneal injection of DDAVP, misoprostol, or carboprost 10 minutes after TBI. In vivo testing was completed utilizing tail vein bleed. Mice were sacrificed 30-min posttreatment and blood was collected via cardiac puncture. Whole blood was analyzed via Multiplate impedance aggregometry, rotational thromboelastometry, and TEG6s. RESULTS Mice receiving misoprostol after ASA/TBI demonstrated decreased tail vein bleeding times compared to ASA only treated mice. However, mice treated with misoprostol following ASA and TBI demonstrated decreased platelet aggregability compared to untouched mice and TBI only mice within the arachidonic acid agonist pathway. By contrast, DDAVP and carboprost did not significantly change platelet aggregability via adenosine diphosphate or arachidonic acid following ASA and TBI. However, DDAVP did decrease the platelet contribution to clot via rotational thromboelastometry. CONCLUSIONS Reversal of medication-induced platelet inhibition has become increasingly controversial after TBI. Based on these results, DDAVP, misoprostol, nor carboprost consistently improve platelet aggregability following TBI in those also treated with ASA.
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Affiliation(s)
- Matthew R Baucom
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | - Adam D Price
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | | | - Lisa England
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | | | - Timothy A Pritts
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
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24
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Ragunanthan NW, Lamb J, Hauspurg A, Beck S. Assessment of Racial Disparities in Aspirin Prophylaxis for Preeclampsia Prevention. Am J Perinatol 2024; 41:635-640. [PMID: 35189651 PMCID: PMC9900494 DOI: 10.1055/s-0042-1743142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Low-dose aspirin is recommended for preeclampsia prevention among women with high-risk conditions, including chronic hypertension. Black women have higher rates of hypertensive disorders of pregnancy, and whether this is related to disparities in aspirin prophylaxis is unknown. We investigated the relationship between race and counseling/prescription and uptake of aspirin among a cohort of women with chronic hypertension. STUDY DESIGN This is a single-institution, retrospective cohort study of women with chronic hypertension who delivered between 2016 and 2018. Medical record review was performed to assess counseling/prescription of aspirin prophylaxis and self-reported uptake. Self-reported uptake was determined by mention in the provider's notes or by inclusion in the medication reconciliation system. Demographic and obstetric outcome data were compared by self-reported race (Black vs. all other races) in univariate analysis. Multivariable logistic regression analysis was performed to evaluate the association between race and aspirin adherence. RESULTS We included 872 women: 361 (41.4%) Black women and 511 (58.6%) white or other race women. Overall, 567 (65.0%) women were counseled and/or given a prescription for aspirin, and 411 (72.4%) of those women reported uptake. Black women were equally likely to be counseled and/or prescribed aspirin compared with all other races (67.3 vs. 63.4%; p = 0.7). However, Black women were less likely to report uptake of aspirin (63.8 vs. 79.0%; p < 0.001). After adjustment for total prenatal visits and tobacco use, Black race was associated with an adjusted odds ratio of 0.53 (95% confidence interval: 0.36-0.78) for uptake of aspirin. CONCLUSION In our cohort, recommendation for aspirin prophylaxis was suboptimal in all groups, reaching only 65% of eligible women. Black women were equally likely as women of other races to receive counseling about aspirin, but rates of uptake were lower. Our findings suggest that counseling and prescription of aspirin alone in high-risk Black women are not sufficient for utilization of this intervention. KEY POINTS · Rates of counseling about aspirin prophylaxis for preeclampsia did not vary by race.. · Black women had lower rates of uptake of aspirin compared with women of other races.. · Counseling about aspirin was inadequate in general, reaching only 65% of eligible women..
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Affiliation(s)
- Nina W. Ragunanthan
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Jordan Lamb
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Alisse Hauspurg
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Stacy Beck
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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25
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Zhang X, Ilyas OS, Getz KR, Rozek LS, Taylor JMG, Chinn SB, Wolf GT, Mondul AM. Aspirin use and head and neck cancer survival and recurrence. Cancer Causes Control 2024; 35:605-609. [PMID: 37975972 DOI: 10.1007/s10552-023-01815-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/11/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Head and neck cancer (HNC) has low 5-year survival, and evidence-based recommendations for tertiary prevention are lacking. Aspirin improves outcomes for cancers at other sites, but its role in HNC tertiary prevention remains understudied. METHODS HNC patients were recruited in the University of Michigan Head and Neck Cancer Specialized Program of Research Excellence (SPORE) from 2003 to 2014. Aspirin data were collected through medical record review; outcomes (overall mortality, HNC-specific mortality, and recurrence) were collected through medical record review, Social Security Death Index, or LexisNexis. Cox proportional hazards models were used to evaluate the associations between aspirin use at diagnosis (yes/no) and HNC outcomes. RESULTS We observed no statistically significant associations between aspirin and cancer outcome in our HNC patient cohort (n = 1161) (HNC-specific mortality: HR = 0.91, 95% CI = 0.68-1.21; recurrence: HR = 0.94, 95% CI = 0.73-1.19). In analyses stratified by anatomic site, HPV status, and disease stage, we observed no association in any strata examined with the possible exception of a lower risk of recurrence in oropharynx patients (HR = 0.60, 95% CI 0.35-1.04). CONCLUSIONS Our findings do not support a protective association between aspirin use and cancer-specific death or recurrence in HNC patients, with the possible exception of a lower risk of recurrence in oropharynx patients.
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Affiliation(s)
- Xinman Zhang
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, USA
| | - Omar S Ilyas
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, USA
| | - Kayla R Getz
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Laura S Rozek
- School of Medicine, Department of Oncology, Georgetown University, Washington, DC, USA
| | - Jeremy M G Taylor
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Steven B Chinn
- Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor Michigan, USA
| | - Gregory T Wolf
- Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor Michigan, USA
| | - Alison M Mondul
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, USA.
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26
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Gue YX, Memtsas V, Kanji R, Wellsted DM, Busby A, Smith M, Vilar E, Ryding A, Arachchillage DJ, Gorog DA. Impact of very low dose rivaroxaban in addition to dual antiplatelet therapy on endogenous fibrinolysis in acute coronary syndrome: The VaLiDate-R study. Thromb Res 2024; 236:144-154. [PMID: 38447421 DOI: 10.1016/j.thromres.2024.02.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 02/16/2024] [Accepted: 02/29/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND Impaired endogenous fibrinolysis is adverse cardiovascular risk factor in acute coronary syndrome (ACS) patients. Addition of very low dose rivaroxaban (VLDR) to dual antiplatelet therapy (DAPT) reduces cardiovascular events but increases bleeding. OBJECTIVE We aimed to assess whether addition of VLDR to DAPT can enhance endogenous fibrinolysis. METHODS In a prospective, open-label trial, we assessed endogenous fibrinolysis in whole blood, in 549 patients with ACS using the Global Thrombosis Test (GTT) and Thromboelastography (TEG). Patients (n = 180) who demonstrated impaired endogenous fibrinolysis (lysis time [LT] >2000s with the GTT) were randomised 1:1:1 to (i) clopidogrel 75 mg daily; (ii) clopidogrel 75 mg daily plus rivaroxaban 2.5 mg twice daily; or (iii) ticagrelor 90 mg twice daily, for 30 days, in addition to aspirin. Fibrinolytic status was assessed at 0, 2, 4 and 8 weeks. The primary outcome was the change in LT from admission to week 4. We also measured thrombotic occlusion time (OT) at high shear, and rivaroxaban level. RESULTS There was no difference between the groups with respect to LT or clot lysis with TEG, and no change in these parameters compared to baseline during study drug allocation. In the rivaroxaban plus clopidogrel group, OT was prolonged compared to the other groups, although rivaroxaban levels were low, suggesting non-compliance. CONCLUSION Addition of rivaroxaban 2.5 mg twice daily to DAPT does not affect endogenous fibrinolysis of thrombus formed at either high or low shear. Further studies are needed to determine whether higher doses of rivaroxaban can favourably modulate fibrinolysis. CONDENSED ABSTRACT Impaired endogenous fibrinolysis is a strong risk factor in ACS. We aimed to assess whether adding very low dose rivaroxaban (VLDR) to DAPT can enhance fibrinolysis. Fibrin and clot lysis were assessed in whole blood. ACS patients with impaired fibrinolysis were randomised 1:1:1 to clopidogrel 75 mg daily; clopidogrel 75 mg plus VLDR; or ticagrelor 90 mg twice daily, in addition to aspirin. At 30-days, there was no difference in lysis time between the groups, nor change from baseline. VLDR does not improve fibrinolysis at high or low shear. Further studies are needed to determine whether alternative antithrombotic regimens can enhance endogenous fibrinolysis.
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Affiliation(s)
- Ying X Gue
- Centre for Health Services and Clinical Research, School of Life and Medical Sciences, Postgraduate Medical School, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom; Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, United Kingdom
| | - Vassilios Memtsas
- Cardiology Department, East and North Hertfordshire NHS Trust, Stevenage, Hertfordshire, United Kingdom; Faculty of Medicine, National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Rahim Kanji
- Cardiology Department, East and North Hertfordshire NHS Trust, Stevenage, Hertfordshire, United Kingdom; Faculty of Medicine, National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - David M Wellsted
- Centre for Health Services and Clinical Research, School of Life and Medical Sciences, Postgraduate Medical School, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
| | - Amanda Busby
- Centre for Health Services and Clinical Research, School of Life and Medical Sciences, Postgraduate Medical School, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
| | - Megan Smith
- Centre for Health Services and Clinical Research, School of Life and Medical Sciences, Postgraduate Medical School, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
| | - Enric Vilar
- Centre for Health Services and Clinical Research, School of Life and Medical Sciences, Postgraduate Medical School, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom; Cardiology Department, East and North Hertfordshire NHS Trust, Stevenage, Hertfordshire, United Kingdom
| | - Alisdair Ryding
- Cardiology Department, Norfolk and Norwich University Hospital, Norwich, United Kingdom
| | - Deepa J Arachchillage
- Department of Haematology, Royal Brompton Hospital, London, United Kingdom; Centre for Haematology, Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Diana A Gorog
- Centre for Health Services and Clinical Research, School of Life and Medical Sciences, Postgraduate Medical School, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom; Cardiology Department, East and North Hertfordshire NHS Trust, Stevenage, Hertfordshire, United Kingdom; Faculty of Medicine, National Heart and Lung Institute, Imperial College, London, United Kingdom.
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Bergstein VE, Taylor WL, Weinblatt AI, Lesser LC, Long WJ. The Financial Burden of Aspirin versus Oral Factor Xa Inhibitors for Thromboprophylaxis Following Total Knee Arthroplasty. J Arthroplasty 2024; 39:935-940. [PMID: 37858709 DOI: 10.1016/j.arth.2023.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/03/2023] [Accepted: 10/06/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Aspirin and oral factor Xa inhibitor thromboprophylaxis regimens are associated with similarly low rates of venous thromboembolism following total knee arthroplasty (TKA). However, the rate of prosthetic joint infection (PJI) is lower with aspirin use. This study aimed to compare the cost differential between aspirin and factor Xa inhibitor thromboprophylaxis with respect to PJI management. METHODS We used previously published rates of PJI following aspirin and factor Xa inhibitor thromboprophylaxis in primary TKA patients at a single, large institution. Prices for individual drugs were obtained from our hospital's pharmacy service. The cost of PJI included that of 2-stage septic revision, with or without the cost of 1-year follow-up. National data were obtained to determine annual projected TKA volume. RESULTS The per-patient costs associated with a 28-day course of aspirin versus factor Xa inhibitor thromboprophylaxis were $17.36 and $3,784.20, respectively. Including cost of follow-up, per-patient costs for a 28-day course of aspirin versus factor Xa inhibitors increased to $73,358.76 and $77,125.60, respectively. The weighted average per-patient costs for a 28-day course were $237.38 and $4,370.93, respectively. The annual cost difference could amount to over $14.1 billion in the United States by 2040. CONCLUSIONS The per-patient cost associated with factor Xa inhibitor thromboprophylaxis is as much as 1,980.6% higher than that of an aspirin regimen due to increased costs of primary treatment, differential PJI rates, and high costs of management. In an era of value-based care, the use of aspirin is associated with major cost advantages.
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Affiliation(s)
- Victoria E Bergstein
- Department of Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, New York
| | - Walter L Taylor
- Department of Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, New York
| | - Aaron I Weinblatt
- Department of Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, New York
| | - Lauren C Lesser
- Department of Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, New York
| | - William J Long
- Department of Adult Reconstruction and Joint Replacement, Hospital for Special Surgery, New York, New York
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Lin Y, Chen B, Chen W, Chien L, Huang C. Low-dose aspirin for prevention of cardiovascular mortality in patients with type 2 diabetes and chronic kidney disease: A real-world nationwide cohort study. J Diabetes Investig 2024; 15:459-467. [PMID: 38130038 PMCID: PMC10981149 DOI: 10.1111/jdi.14134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/01/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023] Open
Abstract
AIMS/INTRODUCTION Cardiovascular mortality risk is elevated among patients with diabetes and concurrent chronic kidney disease. However, controversy surrounds the use of aspirin for primary prevention within this population. This study aims to assess the effectiveness and safety of low-dose aspirin for primary prevention in patients with diabetes and pre-end-stage renal disease. MATERIALS AND METHODS This was a retrospective population-based cohort study using the National Health Insurance Research Database in Taiwan. The study included adults with type 2 diabetes who were enrolled in the pre-end-stage renal disease pay-for-performance program and had no atherosclerotic cardiovascular disease. We used propensity score analysis to control baseline characteristics between the two groups. Clinical outcomes including cardiovascular mortality, all-cause mortality, major bleeding, and renal disease progression were compared between patients who first received aspirin and those who did not. RESULTS Between January 2012 and December 2015, a total of 2,155 low-dose aspirin users and 6,737 nonaspirin users were identified. Following propensity score adjustment, aspirin use exhibited a comparable risk of cardiovascular death compared with nonaspirin users (adjusted hazard ratio [aHR] 1.12; 95% confidence interval [CI] 0.65-1.95; P = 0.681). The risk of all-cause mortality was similar between the two groups (aHR 1.07; 95% CI 0.92-1.24; P = 0.385). Similar risks were observed in terms of major bleeding and renal disease progression. CONCLUSIONS In patients with diabetes and pre-end-stage renal disease who lacked atherosclerotic cardiovascular disease, low-dose aspirin did not demonstrate a reduction in mortality. These findings do not support the use of aspirin for primary prevention in this high-risk population.
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Affiliation(s)
- Yi‐Cheng Lin
- Department of PharmacyTaipei Medical University HospitalTaipeiTaiwan
- School of Pharmacy, College of PharmacyTaipei Medical UniversityTaipeiTaiwan
| | - Bi‐Li Chen
- Department of PharmacyTaipei Medical University HospitalTaipeiTaiwan
- School of Pharmacy, College of PharmacyTaipei Medical UniversityTaipeiTaiwan
| | - Wan‐Ting Chen
- Health Data Analytics and Statistics Center, Office of Data ScienceTaipei Medical UniversityNew Taipei CityTaiwan
| | - Li‐Nien Chien
- Institute of Health and Welfare Policy, College of MedicineNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Chun‐Yao Huang
- Division of Cardiology, Department of Internal MedicineTaipei Medical University HospitalTaipeiTaiwan
- Cardiovascular Research CenterTaipei Medical University HospitalTaipeiTaiwan
- Taipei Heart InstituteTaipei Medical UniversityTaipeiTaiwan
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of MedicineTaipei Medical UniversityTaipeiTaiwan
- Department of Biomedical Science and EngineeringNational Central UniversityTaoyuan CityTaiwan
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Chen PL, Wu YH, Huang JA, Liao NC, Chao YT, Wang CS. Dual antiplatelet therapy is associated with favorable outcome in acute minor stroke with an onset-to-door time beyond 24 h. J Formos Med Assoc 2024; 123:501-509. [PMID: 37838539 DOI: 10.1016/j.jfma.2023.09.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 08/05/2023] [Accepted: 09/26/2023] [Indexed: 10/16/2023] Open
Abstract
BACKGROUND/PURPOSE In patients with noncardioembolic acute minor ischemic stroke (AMIS), dual antiplatelet therapy (DAPT) with aspirin plus clopidogrel within 24 h after stroke onset was more effective than aspirin alone. This study investigated the efficacy and safety of DAPT in AMIS patients with an onset-to-door time (OTDT) of more than 24 h. METHODS This was a retrospective analysis of a prospective stroke registry from 2015 to 2021. Patients with AMIS and an OTDT within seven days were classified into the Early (≤24 h) and Late groups (>24 h) according to the time of antiplatelet administration after stroke onset. RESULTS In total, 691 patients were identified. Of these, 446 (64.5%) and 245 (35.5%) patients were classified into the Early and Late groups, respectively. The rates of recurrent infarction and symptomatic intracranial hemorrhage at 90 days were similar between the single antiplatelet therapy (SAPT) and DAPT subgroups in both the Early and Late groups. More patients in the DAPT subgroup had a favorable outcome (modified Rankin scale of 0-1) at 90 days in both Early (84.2% versus 75.0%, p = 0.016) and Late (88.2% versus 76.9%, p = 0.040) groups. DAPT was independently associated with a favorable outcome in both the Early (odds ratio, 1.95; 95% CI, 1.15-3.32; p = 0.013) and Late (odds ratio, 2.72; 95% CI, 1.14-6.48; p = 0.024) groups. CONCLUSION In patients with AMIS and an OTDT of more than 24 h, DAPT was associated with a favorable outcome at 90 days.
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Affiliation(s)
- Po-Lin Chen
- Division of Neurology, Neurological Institute, Taichung Veterans General Hospital, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Yu-Hsuan Wu
- Division of Neurology, Neurological Institute, Taichung Veterans General Hospital, Taiwan
| | - Jin-An Huang
- Division of Neurology, Neurological Institute, Taichung Veterans General Hospital, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan; Department of Health Business Administration, Hungkuang University, Taichung, Taiwan
| | - Nien-Chen Liao
- Division of Neurology, Neurological Institute, Taichung Veterans General Hospital, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Ting Chao
- Division of Neurology, Neurological Institute, Taichung Veterans General Hospital, Taiwan; Center of Geriatrics & Gerontology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chi-Sheng Wang
- Division of Neurology, Neurological Institute, Taichung Veterans General Hospital, Taiwan.
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Yang TM, Huang WL, Yang CH, Yang CM, Ho TC, Chen TC, Lai TT, Hsieh YT. Association between non-steroidal anti-inflammatory drug use and development of age-related macular degeneration-A 10-year retrospective cohort study. J Formos Med Assoc 2024; 123:467-477. [PMID: 37858375 DOI: 10.1016/j.jfma.2023.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 06/12/2023] [Accepted: 09/25/2023] [Indexed: 10/21/2023] Open
Abstract
PURPOSE To analyze the associations between development of age-related macular degeneration (AMD) and regular use of aspirin or non-aspirin non-steroidal anti-inflammatory drugs (NA-NSAIDs). METHODS We retrospectively recruited individuals who received ≥28-day prescriptions of aspirin or NA-NSAIDs exclusively between 2008 and 2017 in one tertiary center as regular users. Non-regular users were free from regular use of any anti-inflammatory drugs and were matched to regular users in terms of age, sex, and visit date at a ratio of 1-4:1. The aspirin cohort included 36,771 regular users and 110,808 matched non-regular users, while the NA-NSAID cohort included 59,569 regular users and 179,732 matched non-regular users. Stratified multivariate Cox regression analyses with adjustment for systemic confounding factors were performed for the development of AMD and neovascular AMD. RESULTS In the aspirin cohort, the adjusted hazard ratios of aspirin use for AMD in the whole cohort, individuals without cardiovascular diseases (CVDs), and those with CVDs were 0.664, 0.618, and 0.702, respectively (P < 0.0001 for all), while those of aspirin use for neovascular AMD were 0.486, 0.313, and 0.584 (P < 0.05 for all), respectively. In the NA-NSAID cohort, regular use of NA-NSAIDs was associated with a decreased risk of AMD (hazard ratio = 0.823, P < 0.0001) and neovascular AMD (hazard ratio = 0.720, P = 0.040) only in people without arthritis. CONCLUSIONS Regular use of aspirin or NA-NSAIDs had protective effects on AMD and neovascular AMD. The effect of aspirin was observed in all patients, while the effect of NA-NSAIDs was observed only in people without arthritis.
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Affiliation(s)
- Tsung-Mu Yang
- Department of General Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Wei-Lun Huang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan; Department of Ophthalmology, National Taiwan University Biomedical Park Hospital, Hsinchu, Taiwan
| | - Chang-Hao Yang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan; College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chung-May Yang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
| | - Tzyy-Chang Ho
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan; College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ta-Ching Chen
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan; College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tso-Ting Lai
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan; College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yi-Ting Hsieh
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan; College of Medicine, National Taiwan University, Taipei, Taiwan.
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Ferreira SPS, Hall RP, Morrow K, Patel S, Lee I, Hagos F, Zacharias N, Machlus K, Dua A. The impact of sex on platelet responses to aspirin in patients with peripheral artery disease. Am J Hematol 2024; 99 Suppl 1:S6-S12. [PMID: 38400527 PMCID: PMC11023782 DOI: 10.1002/ajh.27258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/26/2023] [Accepted: 02/09/2024] [Indexed: 02/25/2024]
Abstract
Women with peripheral artery disease (PAD) have poorer limb salvage outcomes in spite of having lower risk factors for vascular disease than their male counterparts. Mono antiplatelet therapy with aspirin is the cornerstone of medical treatment for PAD to reduce the risk of arterial thrombosis, but platelets in women may have a variable response to this standard of care compared to men. Viscoelastic assays, such as thromboelastography with platelet mapping (TEG-PM), have been utilized to identify prothrombotic states and may provide insight into a patient's real-time coagulation profile and their response to specific antiplatelet medications. The aim of this prospective, observational study was to delineate the sex differences in platelet function using TEG-PM in patients with PAD on aspirin post-revascularization for PAD. All patients with PAD undergoing revascularization on aspirin monotherapy were prospectively enrolled between December 2020 and September 2023. The cohort was divided by sex, demographics, medications, procedure type, and outcomes were documented. Serial perioperative TEG-PM assays (1, 3, and 6 months) were performed up to 6 months postoperatively and platelet function was evaluated in both groups. Statistical analysis between women and men was performed to identify sex-specific differences in platelet function. Over the study period, a total of 303 patients were enrolled. Of this cohort, 149 patients met the study criteria and 266 samples were analyzed; 52 (34.89%) were women and 97 (65.11%) were men. In the platelet mapping assay, women showed significantly greater MAActF and MAAA, than men (16.66 vs. 14.94, p < .03 and 37.26 vs. 32.38, p < .01, respectively) indicating stronger thrombotic propensity. Additionally, platelet inhibition was significantly lower in women compared to men (52.95% vs. 61.65%, p < .05). In clinical outcomes reported as thrombotic events, women showed significantly higher occlusion in the area of intervention than men (4 vs. 1, p < .05). There is a growing awareness of the variations in the natural course, underlying mechanisms, and resulting outcomes of cardiovascular conditions, including PAD, in relation to sex. In this study, women did not achieve the same levels of platelet inhibition and displayed a procoagulant tendency in comparison to men when administered aspirin. Overall, aspirin monotherapy may be potentially sufficient for men, but women may require increased doses and/or additional antiplatelet medications to achieve an equivalent therapeutic effect.
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Affiliation(s)
| | - Ryan P Hall
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Katherine Morrow
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Shiv Patel
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Ivy Lee
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Fanah Hagos
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Nikolaos Zacharias
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
| | - Kellie Machlus
- Vascular Biology Program, Boston Children’s Hospital and Department of Surgery, Harvard Medical School, Boston, MA
| | - Anahita Dua
- Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA
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Kaneko K, Tsutsumi S, Fujita D, Sugiura-Ogasawara M, Mitsuda N, Matsubara K, Atsumi T, Inoue E, Takimoto T, Murashima A. Intravenous immunoglobulin treatment for obstetric antiphospholipid syndrome refractory to conventional therapy: A single-arm, open-labelled multicentre clinical trial. Mod Rheumatol 2024; 34:515-522. [PMID: 37340865 DOI: 10.1093/mr/road062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/10/2023] [Accepted: 06/18/2023] [Indexed: 06/22/2023]
Abstract
OBJECTIVES The objective of the study was to compare the efficacy of intravenous immunoglobulin (IVIG) therapy for obstetric antiphospholipid syndrome (APS) refractory to conventional treatment. METHODS We conducted a single-arm, open-label multicentre clinical intervention trial. The enrolled criteria were patients with refractory APS who had a history of still or premature birth before 30 weeks of gestational age, even though they had been treated with conventional treatment, i.e. heparin and low-dose aspirin. After confirming the foetal heartbeats, a single course of IVIG (0.4 g/kg body weight daily for 5 days) was added to conventional treatment. The primary outcome was a live birth ratio of >30 weeks of gestational period, and the secondary outcome included improving pregnancy outcomes compared to previous pregnancy. RESULTS Twenty-five per cent of patients (2 of 8 cases) achieved a live birth after the 30th week of pregnancy by IVIG-only add-on treatment, which is the same prevalence as the historical control. However, by adding other second-line therapy to IVIG and conventional treatment, further three patients (37.5%) achieved improvements in pregnancy outcome compared to previous treatments. In total, five patients (62.5%) were able to achieve preferable pregnancy outcomes through combination treatment including IVIG. CONCLUSIONS This clinical trial could not demonstrate the efficacy of IVIG-only add-on therapy at improving the pregnancy outcomes of patients with obstetric APS refractory to conventional treatment. However, the combination of IVIG with rituximab or statins adding to conventional treatment improved pregnancy outcomes and resulted in more live births. Further studies are needed to investigate the efficacy of multi-targeted therapy to treat obstetric refractory APS.
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Affiliation(s)
- Kayoko Kaneko
- Division of Maternal Medicine, Center for Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Seiji Tsutsumi
- Department of Obstetrics and Gynecology, Yamagata University Hospital, Yamagata, Japan
| | - Daisuke Fujita
- Department of Obstetrics and Gynecology, Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Mayumi Sugiura-Ogasawara
- Department of Obstetrics and Gynecology, Nagoya City University, Graduate School of Medical Science, Nagoya, Japan
| | - Nobuaki Mitsuda
- Department of Obstetrics and Gynecology, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Keiichi Matsubara
- Department of Regional Pediatrics and Perinatology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Eisuke Inoue
- Showa University Research Administration Center, Showa University, Tokyo, Japan
| | - Tetsuya Takimoto
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Atsuko Murashima
- Division of Maternal Medicine, Center for Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
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Robinson A. New uses for aspirin … and other research. BMJ 2024; 384:q738. [PMID: 38548287 DOI: 10.1136/bmj.q738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
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Simon TG, Wilechansky RM, Stoyanova S, Grossman A, Dichtel LE, Lauer GM, Miller KK, Hoshida Y, Corey KE, Loomba R, Chung RT, Chan AT. Aspirin for Metabolic Dysfunction-Associated Steatotic Liver Disease Without Cirrhosis: A Randomized Clinical Trial. JAMA 2024; 331:920-929. [PMID: 38502074 PMCID: PMC10951738 DOI: 10.1001/jama.2024.1215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 01/26/2024] [Indexed: 03/20/2024]
Abstract
Importance Aspirin may reduce severity of metabolic dysfunction-associated steatotic liver disease (MASLD) and lower the incidence of end-stage liver disease and hepatocellular carcinoma, in patients with MASLD. However, the effect of aspirin on MASLD is unknown. Objective To test whether low-dose aspirin reduces liver fat content, compared with placebo, in adults with MASLD. Design, Setting, and Participants This 6-month, phase 2, randomized, double-blind, placebo-controlled clinical trial was conducted at a single hospital in Boston, Massachusetts. Participants were aged 18 to 70 years with established MASLD without cirrhosis. Enrollment occurred between August 20, 2019, and July 19, 2022, with final follow-up on February 23, 2023. Interventions Participants were randomized (1:1) to receive either once-daily aspirin, 81 mg (n = 40) or identical placebo pills (n = 40) for 6 months. Main Outcomes and Measures The primary end point was mean absolute change in hepatic fat content, measured by proton magnetic resonance spectroscopy (MRS) at 6-month follow-up. The 4 key secondary outcomes included mean percentage change in hepatic fat content by MRS, the proportion achieving at least 30% reduction in hepatic fat, and the mean absolute and relative reductions in hepatic fat content, measured by magnetic resonance imaging proton density fat fraction (MRI-PDFF). Analyses adjusted for the baseline value of the corresponding outcome. Minimal clinically important differences for study outcomes were not prespecified. Results Among 80 randomized participants (mean age, 48 years; 44 [55%] women; mean hepatic fat content, 35% [indicating moderate steatosis]), 71 (89%) completed 6-month follow-up. The mean absolute change in hepatic fat content by MRS was -6.6% with aspirin vs 3.6% with placebo (difference, -10.2% [95% CI, -27.7% to -2.6%]; P = .009). Compared with placebo, aspirin treatment significantly reduced relative hepatic fat content (-8.8 vs 30.0 percentage points; mean difference, -38.8 percentage points [95% CI, -66.7 to -10.8]; P = .007), increased the proportion of patients with 30% or greater relative reduction in hepatic fat (42.5% vs 12.5%; mean difference, 30.0% [95% CI, 11.6% to 48.4%]; P = .006), reduced absolute hepatic fat content by MRI-PDFF (-2.7% vs 0.9%; mean difference, -3.7% [95% CI, -6.1% to -1.2%]; P = .004]), and reduced relative hepatic fat content by MRI-PDFF (-11.7 vs 15.7 percentage points; mean difference, -27.3 percentage points [95% CI, -45.2 to -9.4]; P = .003). Thirteen participants (32.5%) in each group experienced an adverse event, most commonly upper respiratory tract infections (10.0% in each group) or arthralgias (5.0% for aspirin vs 7.5% for placebo). One participant randomized to aspirin (2.5%) experienced drug-related heartburn. Conclusions and Relevance In this preliminary randomized clinical trial of patients with MASLD, 6 months of daily low-dose aspirin significantly reduced hepatic fat quantity compared with placebo. Further study in a larger sample size is necessary to confirm these findings. Trial Registration ClinicalTrials.gov Identifier: NCT04031729.
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Affiliation(s)
- Tracey G. Simon
- Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Robert M. Wilechansky
- Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
- Division of Gastroenterology and Hepatology, Department of Medicine, Massachusetts General Hospital, Boston
| | - Stefania Stoyanova
- Division of Gastroenterology and Hepatology, Department of Medicine, Massachusetts General Hospital, Boston
| | - Alessandra Grossman
- Division of Gastroenterology and Hepatology, Department of Medicine, Massachusetts General Hospital, Boston
| | - Laura E. Dichtel
- Harvard Medical School, Boston, Massachusetts
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital, Boston
| | - Georg M. Lauer
- Harvard Medical School, Boston, Massachusetts
- Division of Gastroenterology and Hepatology, Department of Medicine, Massachusetts General Hospital, Boston
| | - Karen K. Miller
- Harvard Medical School, Boston, Massachusetts
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital, Boston
| | - Yujin Hoshida
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas
| | - Kathleen E. Corey
- Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
- Division of Gastroenterology and Hepatology, Department of Medicine, Massachusetts General Hospital, Boston
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, Department of Medicine, University of California San Diego, La Jolla
| | - Raymond T. Chung
- Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
- Division of Gastroenterology and Hepatology, Department of Medicine, Massachusetts General Hospital, Boston
| | - Andrew T. Chan
- Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
- Division of Gastroenterology and Hepatology, Department of Medicine, Massachusetts General Hospital, Boston
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Sacks DA, Incerpi MH. Of Aspirin, Preeclampsia, and Racism. N Engl J Med 2024; 390:968-969. [PMID: 38466616 DOI: 10.1056/nejmp2311019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Affiliation(s)
- David A Sacks
- From the Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, Los Angeles
| | - Marc H Incerpi
- From the Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, Los Angeles
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Hoang KD, Chen JH, Huang TW, Kang YN, Chen C. Oral aspirin for preventing colorectal adenoma recurrence: A systematic review and network meta-analysis of randomized controlled trials. PLoS One 2024; 19:e0279784. [PMID: 38483854 PMCID: PMC10939266 DOI: 10.1371/journal.pone.0279784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 09/11/2023] [Indexed: 03/17/2024] Open
Abstract
Colorectal adenomas have the potential of malignant transformation if left untreated. Multiple randomized controlled trials have been performed to evaluate the efficacy of aspirin in preventing colorectal adenoma recurrence in a population with a history of colorectal adenoma but not colorectal cancer, however, the relationship between aspirin dose and colorectal adenoma recurrence remains unclear. We conducted pairwise meta-analysis, meta-regression, trial sequential analysis, and network meta-analysis of all eligible studies. The ROB 2.0 tool was used to assess the risk of bias in the studies. The confidence in network meta-analysis (CINeMA) approach was used to evaluate the confidence of the network meta-analysis results. The network meta-analysis included eight RCTs (nine reports), comprising four on aspirin (low or high dose) alone and four on aspirin combined with another medication, all compared with placebo. In the network meta-analysis, low-dose aspirin (LDA <300 mg per day) was more effective than high-dose aspirin (HDA ≥300 mg per day) and placebo, with risk ratios of 0.76 (95% CI: 0.58 to 0.99) and 0.7 (95% CI: 0.54 to 0.91), respectively. LDA was the optimal treatment relative to HDA and placebo (P-score = 0.99). In the trial sequential analysis, LDA was only more effective than placebo when the number of included participants exceeded the optimal information size; this was not the case for HDA. LDA has statistically significant efficacy for colorectal adenoma prevention, but compared with HDA, its efficacy remains uncertain. Further trials are therefore required.
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Affiliation(s)
- Khanh Dinh Hoang
- International Master’s Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Histopathology, Hai Phong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Jin-Hua Chen
- Graduate Institute of Data Science, Taipei Medical University, Taipei, Taiwan
| | - Tsai-Wei Huang
- School of Nursing, Taipei Medical University, Taipei, Taiwan
- Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan
| | - Yi-No Kang
- Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan
- Research Center of the Big Data and Meta-Analysis Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Institute of Health Policy & Management, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Chiehfeng Chen
- Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan
- Department of Public Health, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Plastic Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
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Cowan A, Haverty C, MacDonald R, Khodursky A. Impact of early preeclampsia prediction on medication adherence and behavior change: a survey of pregnant and recently-delivered individuals. BMC Pregnancy Childbirth 2024; 24:196. [PMID: 38481154 PMCID: PMC10935975 DOI: 10.1186/s12884-024-06397-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 03/07/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Behavior change and medication adherence represent potential barriers to optimal prevention of pregnancy complications including preeclampsia. We sought to evaluate baseline sentiments on pregnancy care and medication amenability, and how these measures would be impacted by early predictive testing for preeclampsia. METHODS We developed a digital survey to query participants' baseline sentiments on pregnancy care, knowledge about pregnancy complications, and views on a hypothetical test to predict preeclampsia. The survey was administered online to pregnant and recently-delivered individuals in the United States. Survey data were analyzed using pooled two-sample proportion z-tests with adjustment for multiple comparisons. RESULTS One thousand and twenty-two people completed the survey. 84% reported they were satisfied with their pregnancy care. Self-assessed knowledge about preeclampsia was high, with 75% of respondents reporting they have a "good understanding" of preeclampsia, but measured knowledge was low, with only 10% able to identify five common signs/symptoms of preeclampsia. Notably, 40% of participants with prior preeclampsia believed they were at average or below-average risk for recurrence. 91% of participants desired early pregnancy predictive testing for preeclampsia. If found to be at high risk for preeclampsia, 88% reported they would be more motivated to follow their provider's medication recommendations and 94% reported they would desire home blood pressure monitoring. Increased motivation to follow clinicians' medication and monitoring recommendations was observed across the full spectrum of medication amenability. Individuals who are more medication-hesitant still reported high rates of motivation to change behavior and adhere to medication recommendations if predictive testing showed a high risk of preeclampsia. Importantly, a high proportion of medication-hesitant individuals reported that if a predictive test demonstrated they were at high risk of preeclampsia, they would feel more motivated to take medications (83.0%) and aspirin (75.9%) if recommended. CONCLUSION While satisfaction with care is high, participants desire more information about their pregnancy health, would value predictive testing for preeclampsia, and report they would act on this information. Improved detection of at-risk individuals through objective testing combined with increased adherence to their recommended care plan may be an important step to remedy the growing gap in prevention.
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Affiliation(s)
- Alison Cowan
- Mirvie, Inc., 820 Dubuque Ave, South San Francisco, CA, 94080, USA.
| | - Carrie Haverty
- Mirvie, Inc., 820 Dubuque Ave, South San Francisco, CA, 94080, USA
| | - Reece MacDonald
- Mirvie, Inc., 820 Dubuque Ave, South San Francisco, CA, 94080, USA
| | - Arkady Khodursky
- Mirvie, Inc., 820 Dubuque Ave, South San Francisco, CA, 94080, USA
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Pensato U, Forlivesi S, Zini A. Reader Response: IV Thrombolysis vs Early Dual Antiplatelet Therapy in Patients With Mild Noncardioembolic Ischemic Stroke. Neurology 2024; 102:e209234. [PMID: 38330287 DOI: 10.1212/wnl.0000000000209234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
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Sykora M, Ferrari J. Author Response: IV Thrombolysis vs Early Dual Antiplatelet Therapy in Patients With Mild Noncardioembolic Ischemic Stroke. Neurology 2024; 102:e209235. [PMID: 38330282 DOI: 10.1212/wnl.0000000000209235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
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Siegler JE, Galetta S. Editors' Note: IV Thrombolysis vs Early Dual Antiplatelet Therapy in Patients With Mild Noncardioembolic Ischemic Stroke. Neurology 2024; 102:e209236. [PMID: 38330280 DOI: 10.1212/wnl.0000000000209236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
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Sandner S, Gaudino M, Redfors B, Angiolillo DJ, Ben-Yehuda O, Bhatt DL, Fremes SE, Lamy A, Marano R, Mehran R, Pocock S, Rao SV, Spertus JA, Weinsaft JW, Wells G, Ruel M. One-month DAPT with ticagrelor and aspirin for patients undergoing coronary artery bypass grafting: rationale and design of the randomised, multicentre, double-blind, placebo-controlled ODIN trial. EUROINTERVENTION 2024; 20:e322-e328. [PMID: 38436365 PMCID: PMC10905196 DOI: 10.4244/eij-d-23-00699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 11/17/2023] [Indexed: 03/05/2024]
Abstract
The optimal antiplatelet strategy after coronary artery bypass graft (CABG) surgery in patients with chronic coronary syndromes (CCS) is unclear. Adding the P2Y12 inhibitor, ticagrelor, to low-dose aspirin for 1 year is associated with a reduction in graft failure, particularly saphenous vein grafts, at the expense of an increased risk of clinically important bleeding. As the risk of thrombotic graft failure and ischaemic events is highest early after CABG surgery, a better risk-to-benefit profile may be attained with short-term dual antiplatelet therapy followed by single antiplatelet therapy. The One Month Dual Antiplatelet Therapy With Ticagrelor in Coronary Artery Bypass Graft Patients (ODIN) trial is a prospective, randomised, double-blind, placebo-controlled, international, multicentre study of 700 subjects that will evaluate the effect of short-term dual antiplatelet therapy with ticagrelor plus low-dose aspirin after CABG in patients with CCS. Patients will be randomised 1:1 to ticagrelor 90 mg twice daily or matching placebo, in addition to aspirin 75-150 mg once daily for 1 month; after the first month, antiplatelet therapy will be continued with aspirin alone. The primary endpoint is a hierarchical composite of all-cause death, stroke, myocardial infarction, revascularisation and graft failure at 1 year. The key secondary endpoint is a hierarchical composite of all-cause death, stroke, myocardial infarction, Bleeding Academic Research Consortium (BARC) type 3 bleeding, revascularisation and graft failure at 1 year (net clinical benefit). ODIN will report whether the addition of ticagrelor to low-dose aspirin for 1 month after CABG reduces ischaemic events and provides a net clinical benefit in patients with CCS. (ClinicalTrials.gov: NCT05997693).
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Affiliation(s)
- Sigrid Sandner
- Department of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
| | - Mario Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Bjorn Redfors
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, Gothenburg University, Gothenburg, Sweden
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, USA
| | | | - Deepak L Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Stephen E Fremes
- Division of Cardiac Surgery, Schulich Heart Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Andre Lamy
- Division of Cardiac Surgery and Population Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Riccardo Marano
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Stuart Pocock
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Sunil V Rao
- New York University Langone Health System, New York, NY, USA
| | - John A Spertus
- University of Missouri-Kansas City's Healthcare Institute for Innovations in Quality, Kansas City, MO, USA and Saint Luke's Mid America Heart Institute, Kansas City, MO, USA
| | - Jonathan W Weinsaft
- Department of Medicine, Greenberg Cardiology Division, Weill Cornell Medical College, New York, NY, USA
| | - George Wells
- Heart Institute, School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada
| | - Marc Ruel
- Division of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, ON, Canada
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Hayat HMS, Naeem H. Aspirin for non alcoholic fatty liver disease: Promising but inconclusive-A letter to the editor. Clin Res Hepatol Gastroenterol 2024; 48:102286. [PMID: 38272209 DOI: 10.1016/j.clinre.2024.102286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 01/12/2024] [Accepted: 01/20/2024] [Indexed: 01/27/2024]
Affiliation(s)
| | - Hamza Naeem
- Department of Internal Medicine, King Edward Medical University, Lahore 54000, Pakistan
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Brownfoot F, Rolnik DL. Prevention of preeclampsia. Best Pract Res Clin Obstet Gynaecol 2024; 93:102481. [PMID: 38373378 DOI: 10.1016/j.bpobgyn.2024.102481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/19/2023] [Accepted: 02/05/2024] [Indexed: 02/21/2024]
Abstract
Preeclampsia is a relatively common pregnancy complication and constitutes a major cause of morbidity and mortality for mothers and children worldwide. It disproportionally affects low-resource countries. Appropriate identification of individuals at increased risk and prevention of the disease and its complications remain healthcare and research priorities, and the investigation of potential interventions to prevent preeclampsia has driven much of the obstetric research in recent decades. In this article, we review the scientific literature on the topic, highlighting established benefits and remaining questions regarding different non-pharmacological and pharmacological strategies, including exercise, the timing of birth, aspirin and calcium use, among others, as well as potential novel therapies under investigation.
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Affiliation(s)
- Fiona Brownfoot
- Mercy Hospital for Women, Heidelberg, Victoria, Australia; Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Victoria, Australia
| | - Daniel Lorber Rolnik
- Women's and Newborn, Monash Health, Clayton, Victoria, Australia; Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia.
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Zeng J, Xin W, Tang S, Xiang C, Zeng C. Dual antiplatelet therapy after intravenous thrombolysis for patients with minor ischemic stroke:A meta-analysis. Clin Neurol Neurosurg 2024; 238:108176. [PMID: 38417246 DOI: 10.1016/j.clineuro.2024.108176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 02/10/2024] [Accepted: 02/13/2024] [Indexed: 03/01/2024]
Abstract
OBJECTIVE Intravenous thrombolysis (IVT) has been shown to effectively decrease both the disability rate and mortality associated with acute ischemic stroke, however, there is also a risk of vascular re-occlusion. Antiplatelet therapy can mitigate this risk. Nevertheless, there are no relevant guidelines recommending whether the administration of dual antiplatelet therapy (DAPT) with aspirin and clopidogrel can be performed following thrombolysis. The aim of this study was to conduct a meta-analysis utilizing multiple studies in order to assess the effectiveness and safety of DAPT after IVT in cases of acute mild ischemic stroke (AMIS). METHODS A comprehensive search on English literature published was performed on databases including PubMed, Embase, Web of Science, and Cochrane up until September 1, 2023. All cases were ischemic stroke patients who underwent IVT within a 4.5-hour timeframe and had a National Institutes of Health Stroke Scale (NIHSS) score of ≤5 (or 3) upon admission. The primary efficacy endpoint is the 90-day Modified Rankin Scale (mRS) Score (MRS score 0-1), while the primary safety endpoint encompassed the occurrence of symptomatic intracranial hemorrhage (SICH) and 90-day mortality. The study's secondary objective is the recurrence of any type of stroke (hemorrhagic and ischemic) within a 90-day period. The included studies underwent an evaluation of bias risk using the Newcastle Ottawa scale. Risk ratios (RRs) and CIs were calculated using a random effects model, and the findings and heterogeneity among the included studies were visually presented on a forest plot. (There was a protocol registration (PROSPERO):). RESULTS Out of the 1081 studies that were obtained, only 3 met the criteria and were included in the meta-analysis (657 patients in total). The findings indicate that, there was a significant difference in the mRS of 0-1 between single antiplatelet therapy (SAPT) with only aspirin or clopidogrel and DAPT with aspirin and clopidogrel ((RR,1.11[95%CI,0.99-1.24];P=0.07;I2=55%), and no significant difference in stroke recurrence after 90 days or 1 year ((RR,0.94[95%CI,0.41-2.16];P=0.89;I2=30%); Regarding safety evaluation, the results showed no significant difference in the SICH (RR,0.65[95%CI,0.11-3.97];P=0.64;I2=0%) and the incidence of mortality (RR,0.97[95%CI,0.19-4.96];P=0.97;I2=0%) between the two groups. CONCLUSIONS For patients with acute mild ischemic stroke (AMIS), in conjunction with DAPT after IVT can improve the 90-day prognosis, without increasing the risk of intracranial hemorrhage and 90-day mortality. However, it cannot reduce the risk of stroke recurrence.
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Affiliation(s)
- Jing Zeng
- Department of Neurosurgery, Suining Central Hospital, Suining, Sichuan, China
| | - Wenli Xin
- Department of Cerebrovascular Disease, Suining Central Hospital, Suining, Sichuan, China
| | - Shuang Tang
- Department of Cerebrovascular Disease, Suining Central Hospital, Suining, Sichuan, China
| | - Chengwei Xiang
- Department of Neurosurgery, Suining Central Hospital, Suining, Sichuan, China
| | - Chun Zeng
- Department of Neurosurgery, Suining Central Hospital, Suining, Sichuan, China.
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Arboleda V, Hackworth A, Bonnice S, Gonzalez V, Cabrera D, Colletti C, Baxter C, Aleman Oliva C, Kabir S, Huang J, Khan A, Filoramo S, Ecoff S, Demory Beckler M, Kesselman MM. The role of aspirin, statins, colchicine, and IL-1 inhibitors in prevention of cardiovascular events: a systematic integrative review. J Osteopath Med 2024; 124:97-106. [PMID: 37877246 DOI: 10.1515/jom-2023-0082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 09/26/2023] [Indexed: 10/26/2023]
Abstract
CONTEXT Cardiovascular disease (CVD) is the leading cause of death in the United States. As such, an unmet need exists in the primary and secondary prevention of adverse cardiovascular events (CVEs). Specifically, identifying drugs that can reduce the progression of CVD and serious adverse events is much needed. Drugs that work by reducing platelet aggregation, blocking cholesterol formation (3-hydroxy-3-methyl-glutaryl-coenzyme A [HMG-CoA] reductase inhibitors), and/or blocking inflammation pathways (mainly interleukin-1b [IL-1b]) have been linked to preventing adverse CVEs, including acetylsalicylic acid (ASA, aspirin), statins, colchicine, and IL-1 inhibitors (interleukin-1 receptor antagonists). This systematic review aims to provide insight into utilizing these four agents for the primary and/or secondary prevention of CVD. OBJECTIVES In this systematic review, we opted to review the efficacy of aspirin, statins, colchicine, and IL-1 inhibitors in the primary and secondary prevention of CVE to provide clinical practitioners with evidence-based practice approaches and determine any unmet needs in their utilization. METHODS Between October 1 and 12, 2021, a search was conducted and completed on five databases: PubMed, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, and Biomedical Reference Collection: Comprehensive. A total of 13 researchers (V.A., A.H., S.B., V.G., D.C., C.C., C.B., C.A., S.K., J.H., A.K., S.F., and S.E.) were involved in the search and screening of the articles. Search terms included "aspirin, statins, colchicine, IL-1 inhibitors, and primary, secondary, myocardial infarction (MI)." Inclusion criteria included clinical study design, English language articles, all genders older than 50 years old, and established patient history of CVD, including MI. In addition, articles were excluded if they were animal models, in vitro studies, pharmacokinetic studies, systematic reviews, literature reviews, and studies exploring therapies other than those listed in the inclusion criteria. First, five individuals independently sorted through abstracts or articles based on the inclusion and exclusion criteria. Then, a team of 13 individuals sorted through full-text articles of selected abstracts based on the same criteria. A separate researcher resolved conflicts between the team. RESULTS A total of 725 articles were identified from all databases, from which 256 duplicated articles were removed. Thus, a total of 469 articles abstracts were screened, of which 425 articles either did not meet the inclusion criteria or met the exclusion criteria. A total of 42 articles were retrieved and assessed for full-text review, from which 15 articles were retrieved for analysis. CONCLUSIONS Statins may prevent primary CVEs based on their role in preventing cholesterol formation. Aspirin, canakinumab, and colchicine may be helpful in the secondary prevention of CVEs due to their blocking of various steps in the inflammation pathway leading to CVD. Future research should primarily focus on the use of canakinumab and colchicine in preventing CVD due to the limited number of studies on these drugs.
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Affiliation(s)
- Vania Arboleda
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Ashley Hackworth
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Sabrina Bonnice
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Vivianne Gonzalez
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Dominick Cabrera
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Craig Colletti
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Courtney Baxter
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Claudia Aleman Oliva
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Shadman Kabir
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Jing Huang
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Ashar Khan
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Stefanie Filoramo
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Sara Ecoff
- Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
| | - Michelle Demory Beckler
- Division of Immunology, Nova Southeastern University, Kiran C. Patel College of Allopathic Medicine, Fort Lauderdale, FL, USA
| | - Marc M Kesselman
- Division of Rheumatology, Nova Southeastern University, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, FL, USA
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Affiliation(s)
- Shinya Goto
- Department of Medicine (Cardiology), Department of General Medicine, Tokai University School of Medicine, Isehara, Japan
| | - Shinichi Goto
- Department of Medicine (Cardiology), Department of General Medicine, Tokai University School of Medicine, Isehara, Japan
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Jin C, Cui C, Seplowe M, Lee KI, Vegunta R, Li B, Frishman WH, Iwai S. Anticoagulation for Atrial Fibrillation: A Review of Current Literature and Views. Cardiol Rev 2024; 32:131-139. [PMID: 36730534 DOI: 10.1097/crd.0000000000000489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Atrial fibrillation is a common supraventricular tachyarrhythmia with uncoordinated atrial activation and ineffective atrial contraction. This leads to an increased risk of atrial thrombi, most commonly in the left atrial appendage, and increased risks of embolic strokes and/or peripheral thromboembolism. It is associated with significant morbidity and mortality. To meet the concerns of thrombi and stroke, anticoagulation has been the mainstay for prevention and treatment thereof. Historically, anticoagulation involved the use of aspirin or vitamin K antagonists, mainly warfarin. Since early 2010s, direct oral anticoagulants (DOACs) including dabigatran, rivaroxaban, apixaban, and edoxaban have been introduced and approved for anticoagulation of atrial fibrillation. DOACs demonstrated a dramatic reduction in the rate of intracranial hemorrhage as compared to warfarin, and offer the advantages of absolution of monitoring therefore avoid the risk of hemorrhages in the context of narrow therapeutic window and under-treatment characteristic of warfarin, particularly in high-risk patients. One major concern and disadvantage for DOACs was lack of reversal agents, which have largely been ameliorated by the approval of Idarucizumab for dabigatran and Andexanet alfa for both apixaban and rivaroxaban, with Ciraparantag as a universal reversal agent for all DOACs undergoing Fast-Track Review from FDA. In this article, we will be providing a broad review of anticoagulation for atrial fibrillation with a focus on risk stratification schemes and anticoagulation agents (warfarin, aspirin, DOACs) including special clinical considerations.
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Affiliation(s)
- Chengyue Jin
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - Can Cui
- Department of Immunobiology, School of Medicine, Yale University, New Haven, CT
| | - Matthew Seplowe
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - Kyu-In Lee
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | | | - Bo Li
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - William H Frishman
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | - Sei Iwai
- Department of Cardiology, Westchester Medical Center, Valhalla, NY
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Bo M, Fumagalli S, Degli Esposti L, Perrone V, Dovizio M, Poli D, Marcucci R, Verdecchia P, Reboldi G, Lip GYH, Ungar A, Boccanelli A, Fumagalli C, Marchionni N. Anticoagulation in atrial fibrillation. A large real-world update. Eur J Intern Med 2024; 121:88-94. [PMID: 37879969 DOI: 10.1016/j.ejim.2023.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/03/2023] [Accepted: 10/10/2023] [Indexed: 10/27/2023]
Abstract
INTRODUCTION In a large nationwide administrative database including ∼35 % of Italian population, we analyzed the impact of oral anticoagulant treatment (OAT) in patients with a hospital diagnosis of non-valvular atrial fibrillation (NVAF). METHODS AND RESULTS Of 170404 OAT-naïve patients (mean age 78.7 years; 49.4 % women), only 61.1 % were prescribed direct oral anticoagulants, DOACs, or vitamin-K antagonists, VKAs; 14.2 % were given aspirin (ASA), and 24.8 % no anti-thrombotic drugs (No Tx). We compared ischemic stroke (IS), IS and systemic embolism (IS/SE), intracranial hemorrhage (ICH), major bleeding (MB), major gastro-intestinal bleeding, all-cause deaths and the composite outcome, across four propensity-score matched treatment cohorts with >15400 patients each. Over 2.9±1.5 years, the incidence of IS and IS/SE was slightly less with VKAs than with DOACs (1.62 and 1.84 vs 1.81 and 1.99 events.100 person-years; HR=0.85, 95%CI=0.76-0.95 and HR=0.87, 95%CI=0.78-0.97). This difference disappeared in a sensitivity analysis which excluded those patients treated with low-dose of apixaban, edoxaban, or rivaroxaban (41.7% of DOACs cohort). Compared with DOACs, VKAs were associated with greater incidence of ICH (1.09 vs 0.81; HR=1.38, 95%CI=1.17-1.62), MB (3.78 vs 3.31; HR=1.14, 95%CI=1.02-1.28), all-cause mortality (9.66 vs 10.10; HR=1.07, 95%CI=1.02-1.11), and composite outcome (13.72 vs 13.32; HR=1.04, 95%CI=1.01-1.08). IS, IS/SE, and mortality were more frequent with ASA or No Tx than with VKAs or DOACs (p<0.001 for all comparisons). CONCLUSIONS Beyond confirming the association with a better net clinical benefit of DOACs over VKAs, our findings substantiate the large proportion of NVAF patients still inappropriately anticoagulated, thereby reinforcing the need for educational programs.
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Affiliation(s)
- Mario Bo
- Section of Geriatrics, Department of Medical Sciences, University of Turin, AOU Città della Salute e della Scienza, Molinette, Turin, Italy
| | - Stefano Fumagalli
- Department of Experimental and Clinical Medicine, University of Florence, Largo G. Brambilla 3, Florence 50134, Italy.
| | - Luca Degli Esposti
- CliCon Società Benefit Srl, Health, Economics & Outcome Research, Bologna, Italy
| | - Valentina Perrone
- CliCon Società Benefit Srl, Health, Economics & Outcome Research, Bologna, Italy
| | - Melania Dovizio
- CliCon Società Benefit Srl, Health, Economics & Outcome Research, Bologna, Italy
| | - Daniela Poli
- Department of Experimental and Clinical Medicine, University of Florence, Largo G. Brambilla 3, Florence 50134, Italy
| | - Rossella Marcucci
- Department of Experimental and Clinical Medicine, University of Florence, Largo G. Brambilla 3, Florence 50134, Italy
| | - Paolo Verdecchia
- Fondazione Umbra Cuore e Ipertensione-ONLUS and Struttura Complessa di Cardiologia, Ospedale S. Maria della Misericordia, Perugia, Italy
| | - Gianpaolo Reboldi
- Department of Medicine and Centro di Ricerca Clinica e Traslazionale (CERICLET), University of Perugia, Italy
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom; Danish Centre for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Andrea Ungar
- Department of Experimental and Clinical Medicine, University of Florence, Largo G. Brambilla 3, Florence 50134, Italy
| | | | - Carlo Fumagalli
- Department of Experimental and Clinical Medicine, University of Florence, Largo G. Brambilla 3, Florence 50134, Italy; Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Niccolò Marchionni
- Department of Experimental and Clinical Medicine, University of Florence, Largo G. Brambilla 3, Florence 50134, Italy
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Roy S, Saad F, Wallis CJD, Sun Y, Spratt DE, Akilla R, Kishan AU, Malone S, Morgan SC. Effect of Concomitant Medications on Treatment Response and Survival in De Novo Metastatic Prostate Cancer: Secondary Analysis of the LATITUDE Study. Eur J Cancer 2024; 199:113348. [PMID: 38262848 DOI: 10.1016/j.ejca.2023.113348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/02/2023] [Accepted: 09/17/2023] [Indexed: 01/25/2024]
Abstract
PURPOSE It is unclear whether exposure to commonly prescribed medications influences survival and treatment response in patients with de novo high-risk metastatic prostate cancer (mPCa) treated with androgen receptor pathway inhibitors (ARPIs). METHODS We performed a secondary analysis of the LATITUDE trial to determine whether receipt of concomitant medications influenced the effect of abiraterone acetate and prednisone, in addition to androgen deprivation therapy (ADT), on overall survival (OS) and prostate cancer-specific mortality (PCSM) in patients with de novo mPCa. We focused on 7 commonly prescribed classes of medications: metformin, statins, proton pump inhibitors (PPIs), cyclooxygenase 2 (COX-2) inhibitors, aspirin, acetaminophen, and NSAIDs (nonselective COX inhibitors). To account for multiple testing, a two-sided p < 0.0024 was set as the threshold for statistical significance. RESULTS Overall, 1135 patients were eligible. There was some evidence of a differential treatment effect from abiraterone among patients who received concomitant NSAIDs (hazard ratio [HR] for OS: 0.54; 95% CI: 0.42-0.70) versus those who did not (HR: 0.74; 95% CI: 0.60-0.91), though this did not reach significance (interaction p = 0.05). A similar non-significant finding of heterogeneity of effect from abiraterone was noted among patients who received concomitant aspirin (HR for OS: 0.93 [0.63-1.36]) versus those who did not (HR: 0.61 [0.51-0.73]) (interaction p = 0.04). Receipt of NSAIDs was independently associated with a significantly inferior OS (HR: 1.37 [1.15-1.62]; p < 0.001) and higher relative incidence of PCSM (sHR: 1.47 [1.21-1.78]; p < 0.001). CONCLUSIONS This exploratory analysis did not find statistically significant evidence of differences in treatment effects from ADT plus abiraterone in de novo high-risk mPCa based on the receipt of concurrent medications. The receipt of NSAIDs was independently associated with increased PCSM and inferior OS.
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Affiliation(s)
- Soumyajit Roy
- Department of Radiation Oncology, Rush University Medical Center, Chicago, IL, USA.
| | - Fred Saad
- Department of Surgery, Centre hospitalier de l'Université de Montréal, Montreal, QC, Canada
| | - Christopher J D Wallis
- Department of Urology, Mount Sinai Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Yilun Sun
- Case Western Reserve University, Cleveland, OH, USA
| | - Daniel E Spratt
- Department of Radiation Oncology, University Hospitals, Seidman Cancer Center, Cleveland, OH, USA
| | | | - Amar U Kishan
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA, USA
| | - Shawn Malone
- Department of Radiology, Radiation Oncology and Medical Physics, The Ottawa Hospital Cancer Centre, University of Ottawa, Ottawa, ON, Canada
| | - Scott C Morgan
- Department of Radiology, Radiation Oncology and Medical Physics, The Ottawa Hospital Cancer Centre, University of Ottawa, Ottawa, ON, Canada.
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50
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Ortega-Paz L, Franchi F, Rollini F, Galli M, Been L, Ghanem G, Shalhoub A, Ossi T, Rivas A, Zhou X, Pineda AM, Suryadevara S, Soffer D, Zenni MM, Jennings LK, Angiolillo DJ. Switching from Dual Antiplatelet Therapy with Aspirin Plus a P2Y12 Inhibitor to Dual Pathway Inhibition with Aspirin Plus Vascular-Dose Rivaroxaban: The Switching Anti-Platelet and Anti-Coagulant Therapy (SWAP-AC) Study. Thromb Haemost 2024; 124:263-273. [PMID: 37224883 DOI: 10.1055/a-2098-6639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND To date, there are no data on switching to dual pathway inhibition (DPI) patients who have completed a guideline-recommended dual antiplatelet therapy (DAPT) regimen. OBJECTIVES To assess the feasibility of switching from DAPT to DPI and to compare the pharmacodynamic (PD) profiles of these treatments. METHODS This was a prospective, randomized, PD study conducted in 90 patients with chronic coronary syndrome (CCS) on DAPT with aspirin (81 mg/qd) plus a P2Y12 inhibitor (clopidogrel [75 mg/qd; n = 30], ticagrelor [90 mg/bid; n = 30], or prasugrel [10 mg/qd; n = 30]). Patients in each cohort were randomized to maintain DAPT or switch to DPI (aspirin 81 mg/qd plus rivaroxaban 2.5 mg/bid). PD assessments included: VerifyNow P2Y12 reaction units; light transmittance aggregometry following stimuli with adenosine diphosphate (ADP), tissue factor (TF), and a combination of collagen, ADP, and TF (maximum platelet aggregation %); thrombin generation (TG). Assays were performed at baseline and 30 days postrandomization. RESULTS Switching from DAPT to DPI occurred without major side effects. DAPT was associated with enhanced P2Y12 inhibition, while DPI with reduced TG. Platelet-mediated global thrombogenicity (primary endpoint) showed no differences between DAPT and DPI in the ticagrelor (14.5% [0.0-63.0] vs. 20.0% [0.0-70.0]; p = 0.477) and prasugrel (20.0% [0.0-66.0] vs. 4.0% [0.0-70.0]; p = 0.482), but not clopidogrel (27.0% [0.0-68.0] vs. 53.0% [0.0-81.0]; p = 0.011), cohorts. CONCLUSION In patients with CCS, switching from different DAPT regimens to DPI was feasible, showing enhanced P2Y12 inhibition with DAPT and reduced TG with DPI, with no differences in platelet-mediated global thrombogenicity between DPI and ticagrelor- and prasugrel-, but not clopidogrel-, based DAPT. CLINICAL TRIAL REGISTRATION http://www. CLINICALTRIALS gov Unique Identifier: NCT04006288.
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Affiliation(s)
- Luis Ortega-Paz
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Francesco Franchi
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Fabiana Rollini
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Mattia Galli
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
- Departmet of Cardiology, Maria Cecilia Hospital, GVM Care and Research, Cotignola, Italy
| | - Latonya Been
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Ghussan Ghanem
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Awss Shalhoub
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Tiffany Ossi
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Andrea Rivas
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Xuan Zhou
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Andres M Pineda
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Siva Suryadevara
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Daniel Soffer
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | - Martin M Zenni
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
| | | | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, United States
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