1
|
Liu F, Wang T, Wang S, Zhao X, Hua Y. The association of platelet to white blood cell ratio with diabetes: a nationwide survey in China. Front Endocrinol (Lausanne) 2024; 15:1418583. [PMID: 38957446 PMCID: PMC11217324 DOI: 10.3389/fendo.2024.1418583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 05/27/2024] [Indexed: 07/04/2024] Open
Abstract
Background Inflammation is integral to diabetes pathogenesis. The novel hematological inflammatory biomarker, platelet to white blood cell ratio (PWR), is linked with various conditions such as chronic kidney disease and stroke. However, the association of this novel clinical indicator with diabetes still remains unclear, which is investigated in this study. Materials and Methods A total of 10,973 Chinese participants were included and grouped according to the tertiles of PWR (T1, T2, and T3 groups). Diagnosis of prediabetes and diabetes adhered to American Diabetes Association criteria. Binary logistic regression was adopted to assess the relationship between PWR and both diabetes and prediabetes. The dose-response relationship of PWR and diabetes was examined using restricted cubic spline regression. Subgroup and interaction analyses were conducted to investigate potential covariate interactions. Results Individuals with higher PWR had better lifestyles and lipid profiles (all P < 0.05). After adjusting for all the covariates, the T2 group had a 0.83-fold (95% CI: 0.73-0.93, P < 0.01) risk of diabetes and that for the T3 group was 0.68-fold (95% CI: 0.60-0.78. P < 0.001). Dose-response analysis identified non-linear PWR-diabetes associations in the general population and females (both P < 0.05), but absent in males. Participants with prediabetes in the T2 and T3 groups had lower risks of diabetes (OR = 0.80 for the T2 group, P < 0.001 and 0.68 for the T3 group, P < 0.001) in the full models. All the sensitivity analysis support consistent conclusions. Conclusions An increase in PWR significantly correlates with reduced diabetes risks. A non-linear PWR-diabetes relationship exists in the general population and females, but not in males. The correlation between PWR and diabetes indicates that PWR holds potentials in early identification and prevention of diabetes.
Collapse
Affiliation(s)
- Fanglin Liu
- Department of Anesthesiology, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, China
| | - Tianhong Wang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Siman Wang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiumei Zhao
- Operating Room, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, China
| | - Yusi Hua
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
2
|
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] [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.
Collapse
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
| |
Collapse
|
3
|
Guglielmini G, Falcinelli E, Piselli E, Mezzasoma AM, Tondi F, Alfonsi L, De Luca C, Fino V, Favilli A, Parrettini S, Minuz P, Torlone E, Gresele P, Gerli S. Gestational diabetes mellitus is associated with in vivo platelet activation and platelet hyperreactivity. Am J Obstet Gynecol 2024:S0002-9378(24)00505-2. [PMID: 38582292 DOI: 10.1016/j.ajog.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 03/19/2024] [Accepted: 04/02/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Gestational diabetes mellitus is associated with obstetrical and long-term cardiovascular complications. Although platelet hyperresponsiveness in type-2 diabetes mellitus has been well characterized and has been shown to play a crucial role in cardiovascular complications, this aspect has been little studied in gestational diabetes mellitus. OBJECTIVE We aimed to evaluate platelet reactivity, in vivo platelet activation, and endothelial function in gestational diabetes mellitus in comparison with normal pregnancy. STUDY DESIGN This was a prospective, case-control study of 23 women with gestational diabetes mellitus and 23 healthy pregnant women who were studied at 26 to 28 and 34 to 36 weeks of gestation and at 8 weeks postpartum. Platelet reactivity and in vivo platelet activation, including light transmission aggregometry, PFA-100, platelet activation antigen expression, platelet adhesion under flow, platelet nitric oxide and reactive oxygen species production, and endothelial dysfunction markers, were assessed. RESULTS The study of platelet function showed a condition of platelet hyperreactivity in cases with gestational diabetes mellitus when compared with healthy pregnant women at enrollment, which was further enhanced at the end of pregnancy and tended to decrease 2 months after delivery, although it still remained higher in gestational diabetes mellitus. In vivo platelet activation was also evident in gestational diabetes mellitus, especially at the end of pregnancy, in part persisting up to 8 weeks after delivery. Finally, women with gestational diabetes mellitus showed defective platelet nitric oxide production and endothelial dysfunction when compared with healthy pregnancies. CONCLUSION Our data showed that gestational diabetes mellitus generates a condition of platelet hyperreactivity that in part persists up to 2 months after delivery. Impaired platelet sensitivity to nitric oxide and reduced platelet and endothelial nitric oxide production may contribute to the platelet hyperreactivity condition. Platelet hyperreactivity may play a role in the long-term cardiovascular complications of gestational diabetes mellitus women.
Collapse
Affiliation(s)
- Giuseppe Guglielmini
- Division of Internal and Cardiovascular Medicine, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Emanuela Falcinelli
- Division of Internal and Cardiovascular Medicine, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Elisa Piselli
- Division of Internal and Cardiovascular Medicine, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Anna Maria Mezzasoma
- Division of Internal and Cardiovascular Medicine, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Francesca Tondi
- Division of Internal and Cardiovascular Medicine, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Luisa Alfonsi
- Division of Obstetrics and Gynecology, Centre of Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Caterina De Luca
- Division of Obstetrics and Gynecology, Centre of Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Valeria Fino
- Division of Obstetrics and Gynecology, Centre of Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Alessandro Favilli
- Division of Obstetrics and Gynecology, Centre of Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Sara Parrettini
- Division of Endocrinology and Metabolism, S. Maria della Misericordia Hospital, Perugia, Italy; Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Pietro Minuz
- Unit of General Medicine for the Study and Treatment of Hypertensive Disease, University of Verona, Verona, Italy
| | - Elisabetta Torlone
- Division of Endocrinology and Metabolism, S. Maria della Misericordia Hospital, Perugia, Italy; Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Paolo Gresele
- Division of Internal and Cardiovascular Medicine, Department of Medicine and Surgery, University of Perugia, Perugia, Italy.
| | - Sandro Gerli
- Division of Obstetrics and Gynecology, Centre of Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| |
Collapse
|
4
|
Boccatonda A, Del Cane L, Marola L, D’Ardes D, Lessiani G, di Gregorio N, Ferri C, Cipollone F, Serra C, Santilli F, Piscaglia F. Platelet, Antiplatelet Therapy and Metabolic Dysfunction-Associated Steatotic Liver Disease: A Narrative Review. Life (Basel) 2024; 14:473. [PMID: 38672744 PMCID: PMC11051088 DOI: 10.3390/life14040473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is not only related to traditional cardiovascular risk factors like type 2 diabetes mellitus and obesity, but it is also an independent risk factor for the development of cardiovascular disease. MASLD has been shown to be independently related to endothelial dysfunction and atherosclerosis. MASLD is characterized by a chronic proinflammatory response that, in turn, may induce a prothrombotic state. Several mechanisms such as endothelial and platelet dysfunction, changes in the coagulative factors, lower fibrinolytic activity can contribute to induce the prothrombotic state. Platelets are players and addresses of metabolic dysregulation; obesity and insulin resistance are related to platelet hyperactivation. Furthermore, platelets can exert a direct effect on liver cells, particularly through the release of mediators from granules. Growing data in literature support the use of antiplatelet agent as a treatment for MASLD. The use of antiplatelets drugs seems to exert beneficial effects on hepatocellular carcinoma prevention in patients with MASLD, since platelets contribute to fibrosis progression and cancer development. This review aims to summarize the main data on the role of platelets in the pathogenesis of MASLD and its main complications such as cardiovascular events and the development of liver fibrosis. Furthermore, we will examine the role of antiplatelet therapy not only in the prevention and treatment of cardiovascular events but also as a possible anti-fibrotic and anti-tumor agent.
Collapse
Affiliation(s)
- Andrea Boccatonda
- Internal Medicine, Bentivoglio Hospital, AUSL Bologna, 40010 Bentivoglio, Italy
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy;
| | - Lorenza Del Cane
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Lara Marola
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Damiano D’Ardes
- Institute of “Clinica Medica”, Department of Medicine and Aging Science, “G. D’Annunzio” University of Chieti, 66100 Chieti, Italy (F.C.)
| | | | - Nicoletta di Gregorio
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Claudio Ferri
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Francesco Cipollone
- Institute of “Clinica Medica”, Department of Medicine and Aging Science, “G. D’Annunzio” University of Chieti, 66100 Chieti, Italy (F.C.)
| | - Carla Serra
- Interventional, Diagnostic and Therapeutic Ultrasound Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Francesca Santilli
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology, University of Chieti, 66100 Chieti, Italy;
| | - Fabio Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy;
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| |
Collapse
|
5
|
Lau ES, Roshandelpoor A, Zarbafian S, Wang D, Guseh JS, Allen N, Varadarajan V, Nayor M, Shah RV, Lima JAC, Shah SJ, Yu B, Alotaibi M, Cheng S, Jain M, Lewis GD, Ho JE. Eicosanoid and eicosanoid-related inflammatory mediators and exercise intolerance in heart failure with preserved ejection fraction. Nat Commun 2023; 14:7557. [PMID: 37985769 PMCID: PMC10662264 DOI: 10.1038/s41467-023-43363-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 11/08/2023] [Indexed: 11/22/2023] Open
Abstract
Systemic inflammation has been implicated in the pathobiology of heart failure with preserved ejection fraction (HFpEF). Here, we examine the association of upstream mediators of inflammation as ascertained by fatty-acid derived eicosanoid and eicosanoid-related metabolites with HFpEF status and exercise manifestations of HFpEF. Among 510 participants with chronic dyspnea and preserved LVEF who underwent invasive cardiopulmonary exercise testing, we find that 70 of 890 eicosanoid and related metabolites are associated with HFpEF status, including 17 named and 53 putative eicosanoids (FDR q-value < 0.1). Prostaglandin (15R-PGF2α, 11ß-dhk-PGF2α) and linoleic acid derivatives (12,13 EpOME) are associated with greater odds of HFpEF, while epoxides (8(9)-EpETE), docosanoids (13,14-DiHDPA), and oxylipins (12-OPDA) are associated with lower odds of HFpEF. Among 70 metabolites, 18 are associated with future development of heart failure in the community. Pro- and anti-inflammatory eicosanoid and related metabolites may contribute to the pathogenesis of HFpEF and serve as potential targets for intervention.
Collapse
Affiliation(s)
- Emily S Lau
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts, 02114, USA
- Cardiovascular Research Center, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114, USA
| | - Athar Roshandelpoor
- CardioVascular Institute, Division of Cardiology, Department of Medicine, 330 Brookline Avenue, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Shahrooz Zarbafian
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts, 02114, USA
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Dongyu Wang
- CardioVascular Institute, Division of Cardiology, Department of Medicine, 330 Brookline Avenue, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
- Department of Biostatistics, Boston University School of Public Health, 715 Albany Street, Boston, MA, 02118, USA
| | - James S Guseh
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts, 02114, USA
- Cardiovascular Research Center, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114, USA
| | - Norrina Allen
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, 420 East Superior Street, Chicago, IL, 60611, USA
| | - Vinithra Varadarajan
- Division of Cardiology, Department of Medicine Johns Hopkins University School of Medicine, 733 North Broadway, Baltimore, MD, 21205, USA
| | - Matthew Nayor
- Cardiology Division, Boston University School of Medicine, 715 Albany Street, Boston, MA, 02118, USA
| | - Ravi V Shah
- Vanderbilt Clinical and Translational Research Center (VTRACC), Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN, 37232, USA
| | - Joao A C Lima
- Division of Cardiology, Department of Medicine Johns Hopkins University School of Medicine, 733 North Broadway, Baltimore, MD, 21205, USA
| | - Sanjiv J Shah
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, 420 East Superior Street, Chicago, IL, 60611, USA
- Feinberg Cardiovascular Research Institute, Northwestern University Feinberg School of Medicine, 420 East Superior Street, Chicago, IL, 60611, USA
| | - Bing Yu
- Department of Epidemiology, Human Genetics and Environmental Sciences, University of Texas Health School of Public Health, 1200 Pressler Street, Houston, TX, 77030, USA
| | - Mona Alotaibi
- Division of Pulmonary and Critical Care and Sleep Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Susan Cheng
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, 127 South San Vincente Pavilion, Los Angeles, CA, 90048, USA
| | - Mohit Jain
- Department of Medicine and Department of Pharmacology, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Gregory D Lewis
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts, 02114, USA
- Cardiovascular Research Center, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114, USA
| | - Jennifer E Ho
- Cardiovascular Research Center, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114, USA.
| |
Collapse
|
6
|
Joharatnam-Hogan N, Hatem D, Cafferty FH, Petrucci G, Cameron DA, Ring A, Kynaston HG, Gilbert DC, Wilson RH, Hubner RA, Swinson DEB, Cleary S, Robbins A, MacKenzie M, Scott-Brown MWG, Sothi S, Dawson LK, Capaldi LM, Churn M, Cunningham D, Khoo V, Armstrong AC, Ainsworth NL, Horan G, Wheatley DA, Mullen R, Lofts FJ, Walther A, Herbertson RA, Eaton JD, O'Callaghan A, Eichholz A, Kagzi MM, Patterson DM, Narahari K, Bradbury J, Stokes Z, Rizvi AJ, Walker GA, Kunene VL, Srihari N, Gentry-Maharaj A, Meade A, Patrono C, Rocca B, Langley RE. Thromboxane biosynthesis in cancer patients and its inhibition by aspirin: a sub-study of the Add-Aspirin trial. Br J Cancer 2023; 129:706-720. [PMID: 37420000 PMCID: PMC10421951 DOI: 10.1038/s41416-023-02310-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 05/09/2023] [Accepted: 06/05/2023] [Indexed: 07/09/2023] Open
Abstract
BACKGROUND Pre-clinical models demonstrate that platelet activation is involved in the spread of malignancy. Ongoing clinical trials are assessing whether aspirin, which inhibits platelet activation, can prevent or delay metastases. METHODS Urinary 11-dehydro-thromboxane B2 (U-TXM), a biomarker of in vivo platelet activation, was measured after radical cancer therapy and correlated with patient demographics, tumour type, recent treatment, and aspirin use (100 mg, 300 mg or placebo daily) using multivariable linear regression models with log-transformed values. RESULTS In total, 716 patients (breast 260, colorectal 192, gastro-oesophageal 53, prostate 211) median age 61 years, 50% male were studied. Baseline median U-TXM were breast 782; colorectal 1060; gastro-oesophageal 1675 and prostate 826 pg/mg creatinine; higher than healthy individuals (~500 pg/mg creatinine). Higher levels were associated with raised body mass index, inflammatory markers, and in the colorectal and gastro-oesophageal participants compared to breast participants (P < 0.001) independent of other baseline characteristics. Aspirin 100 mg daily decreased U-TXM similarly across all tumour types (median reductions: 77-82%). Aspirin 300 mg daily provided no additional suppression of U-TXM compared with 100 mg. CONCLUSIONS Persistently increased thromboxane biosynthesis was detected after radical cancer therapy, particularly in colorectal and gastro-oesophageal patients. Thromboxane biosynthesis should be explored further as a biomarker of active malignancy and may identify patients likely to benefit from aspirin.
Collapse
Affiliation(s)
| | - Duaa Hatem
- Department of Safety and Bioethics, Division of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | - Fay H Cafferty
- MRC Clinical Trials Unit, UCL, London, UK
- The Institute of Cancer Research, London, UK
| | - Giovanna Petrucci
- Department of Safety and Bioethics, Division of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | - David A Cameron
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Cancer, The University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Alistair Ring
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - Howard G Kynaston
- Department of Urology, Cardiff University School of Medicine, Cardiff, UK
| | - Duncan C Gilbert
- MRC Clinical Trials Unit, UCL, London, UK
- University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | - Richard H Wilson
- School of Cancer Sciences, University of Glasgow, Glasgow, UK
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Richard A Hubner
- The Christie NHS Foundation Trust, Department of Medical Oncology, Manchester, UK
- University of Manchester, Division of Cancer Sciences, Manchester, UK
| | | | | | | | | | | | - Sharmila Sothi
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Lesley K Dawson
- Edinburgh Cancer Centre, Western General Hospital, Edinburgh, UK
| | | | - Mark Churn
- Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | | | - Vincent Khoo
- The Institute of Cancer Research, London, UK
- The Royal Marsden NHS Foundation Trust, London, UK
| | - Anne C Armstrong
- The Christie NHS Foundation Trust, Department of Medical Oncology, Manchester, UK
| | - Nicola L Ainsworth
- The Queen Elizabeth Hospital King's Lynn NHS Foundation Trust, King's Lynn, UK
| | - Gail Horan
- The Queen Elizabeth Hospital King's Lynn NHS Foundation Trust, King's Lynn, UK
| | | | - Russell Mullen
- The Highland Breast Centre, Raigmore Hospital, Inverness, UK
| | - Fiona J Lofts
- St George's University Hospitals NHS Foundation Trust, London, UK
| | - Axel Walther
- University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | | | - John D Eaton
- University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal, UK
| | | | | | | | | | - Krishna Narahari
- University Hospital of Wales, Cardiff and Vale University Health Board, Cardiff, UK
- Division of Cancer and Genetics, Cardiff University, Cardiff, UK
| | | | - Zuzana Stokes
- United Lincolnshire Hospitals NHS Trust, Lincoln City, UK
| | - Azhar J Rizvi
- Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, UK
| | | | - Victoria L Kunene
- Walsall Manor Hospital and University Hospitals, Birmingham NHS Foundation Trust, Birmingham, UK
| | | | | | | | - Carlo Patrono
- Department of Safety and Bioethics, Division of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | - Bianca Rocca
- Department of Safety and Bioethics, Division of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | | |
Collapse
|
7
|
Simeone P, Liani R, Tripaldi R, Ciotti S, Recchiuti A, Abbonante V, Porro B, Del Boccio P, Di Castelnuovo A, Lanuti P, Camera M, Pieragostino D, Lee-Sundlov M, Luongo M, Auciello R, Bologna G, Cufaro MC, Tremoli E, Hoffmeister KM, Cipollone F, Balduini A, Santilli F. Reduced platelet glycoprotein Ibα shedding accelerates thrombopoiesis and COX-1 recovery: implications for aspirin dosing regimen. Haematologica 2023; 108:1141-1157. [PMID: 36546455 PMCID: PMC10071111 DOI: 10.3324/haematol.2022.281006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Cardiovascular (CV) disease prevention with low-dose aspirin can be less effective in patients with a faster recovery of platelet (PLT) cyclooxygenase (COX)-1 activity during the 24-hour dosing interval. We previously showed that incomplete suppression of TXA2 over 24 hours can be rescued by a twice daily aspirin regimen. Here we show that reduced PLT glycoprotein (GP)Ibα shedding characterizes patients with accelerated COX-1 recovery and may contribute to higher thrombopoietin (TPO) production and higher rates of newly formed PLT, escaping aspirin inhibition over 24 hours. Two hundred aspirin-treated patients with high CV risk (100 with type 2 diabetes mellitus) were stratified according to the kinetics of PLT COX-1 activity recovery during the 10- to 24-hour dosing interval. Whole proteome analysis showed that PLT from patients with accelerated COX-1 recovery were enriched in proteins involved in cell survival, inhibition of apoptosis and cellular protrusion formation. In agreement, we documented increased plasma TPO, megakaryocyte maturation and proplatelet formation, and conversely increased PLT galactose and reduced caspase 3, phosphatidylserine exposure and ADAM17 activation, translating into diminished GPIbα cleavage and glycocalicin (GC) release. Treatment of HepG2 cells with recombinant GC led to a dose-dependent reduction of TPO mRNA in the liver, suggesting that reduced GPIbα ectodomain shedding may unleash thrombopoiesis. A cluster of clinical markers, including younger age, non-alcoholic fatty liver disease, visceral obesity and higher TPO/GC ratio, predicted with significant accuracy the likelihood of faster COX-1 recovery and suboptimal aspirin response. Circulating TPO/GC ratio, reflecting a dysregulation of PLT lifespan and production, may provide a simple tool to identify patients amenable to more frequent aspirin daily dosing.
Collapse
Affiliation(s)
- Paola Simeone
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology (CAST), University of Chieti
| | - Rossella Liani
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology (CAST), University of Chieti
| | - Romina Tripaldi
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology (CAST), University of Chieti
| | - Sonia Ciotti
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology (CAST), University of Chieti
| | - Antonio Recchiuti
- Department of Medical, Oral, and Biotechnological Science, Center for Advanced Studies and Technology (CAST), Chieti
| | - Vittorio Abbonante
- Department of Molecular Medicine, University of Pavia, Pavia, Italy; Department of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro
| | | | - Piero Del Boccio
- Department of Pharmacy, Center for Advanced Studies and Technology (CAST), Chieti
| | | | - Paola Lanuti
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology (CAST), University of Chieti
| | - Marina Camera
- Centro Cardiologico Monzino IRCCS, Milan; Department of Pharmaceutical Sciences, Università degli Studi di Milano, Milan
| | - Damiana Pieragostino
- Department of Innovative Technologies in Medicine and Dentistry, Center for Advanced Studies and Technology (CAST), Chieti
| | - Melissa Lee-Sundlov
- Versiti Translational Glycomics Center and Versiti Blood Research Institute, Milwaukee, WI
| | - Myriam Luongo
- Immunotransfusion Service, Clinical Haematology of Chieti University Hospital
| | | | - Giuseppina Bologna
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology (CAST), University of Chieti
| | - Maria Concetta Cufaro
- Department of Innovative Technologies in Medicine and Dentistry, Center for Advanced Studies and Technology (CAST), Chieti
| | | | - Karin M Hoffmeister
- Versiti Translational Glycomics Center and Versiti Blood Research Institute, Milwaukee, WI, USA; Departments of Biochemistry and Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Francesco Cipollone
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology (CAST), University of Chieti
| | | | - Francesca Santilli
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology (CAST), University of Chieti.
| |
Collapse
|
8
|
Guo J, Jia J, Zhang J, Liu X, Li G, Zhao X, Liu Y. Prognostic Value of Stress Hyperglycaemia Ratio in Young Patients with Ischaemic Stroke or Transient Ischaemic Attack. Cerebrovasc Dis 2023; 52:526-531. [PMID: 36599308 DOI: 10.1159/000528068] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 11/01/2022] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Stress hyperglycaemia is common in stroke. Recently, the stress hyperglycaemia ratio (SHR) has been proposed as a novel marker for stress hyperglycaemia and found to be associated with adverse outcomes in many diseases. However, data regarding the impact of the SHR on ischaemic stroke, especially in young adults, are limited. Therefore, the aim of this study was to investigate whether the SHR is associated with stroke severity and adverse outcomes in young adults with ischaemic stroke or transient ischaemic attack (TIA). METHODS We retrospectively recruited patients aged 18-45 years with acute ischaemic stroke or TIA. The SHR was calculated as fasting blood glucose (FBG) divided by glycated haemoglobin. The primary and secondary outcomes were 90-day poor functional outcomes and stroke severity on admission, respectively. Multivariable logistic regression, restricted cubic spline models, and subgroup analysis were performed to validate the relationship between the SHR and ischaemic stroke or TIA in young adults. RESULTS A total of 687 young adults (mean age 36.9 years) were recruited. Among them, 119 (17.3%) patients had prior diabetes, and 568 (82.7%) did not. The SHR was significantly associated with stroke severity and poor functional outcome. Compared with patients with lower SHR values, patients with higher SHR values were more likely to have moderate-to-severe stroke. The multivariable-adjusted OR (95% CI) was 1.70 (1.21-2.39) after adjusting for all potential confounders excluding FBG and 1.50 (1.03-2.17) after FBG adjustment. The restricted cubic spline showed a J-shaped association between the SHR and moderate-to-severe stroke. Compared with patients with lower SHR values, patients with higher SHR values were more likely to have poor functional outcome at 90-day follow-up. The multivariable-adjusted OR (95% CI) was 1.95 (1.12-3.41) after adjusting for all potential confounders excluding FBG and 1.84 (1.01-3.36) after FBG adjustment. A J-shaped association was found between the SHR and poor functional outcomes at the 90-day follow-up. In the subgroup analysis, SHR was independently associated with more severe stroke (OR, 1.79, 95% CI, 1.18-2.72) and poor functional outcomes (OR, 2.11, 95% CI, 1.32-3.35) in nondiabetic patients but not in diabetic patients in multivariate logistic analysis. Despite this, the interaction effects of prior diabetes on the association between the SHR and stroke severity and poor functional outcomes did not reach statistical significance. CONCLUSION The SHR is independently related to more severe stroke and an increased risk of poor functional outcomes among young adults with ischaemic stroke or TIA.
Collapse
Affiliation(s)
- Jiahuan Guo
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Jiaokun Jia
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Jia Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Xinmin Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Guangshuo Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Xingquan Zhao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
- Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
| | - Yanfang Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| |
Collapse
|
9
|
Lipids Alterations Associated with Metformin in Healthy Subjects: An Investigation Using Mass Spectrometry Shotgun Approach. Int J Mol Sci 2022; 23:ijms231911478. [PMID: 36232780 PMCID: PMC9569788 DOI: 10.3390/ijms231911478] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/18/2022] [Accepted: 09/19/2022] [Indexed: 11/17/2022] Open
Abstract
Metformin is an orally effective insulin-sensitizing drug widely prescribed for treating type 2 diabetes mellitus (T2DM). Metformin has been reported to alter lipid metabolism. However, the molecular mechanisms behind its impact on lipid metabolism remain partially explored and understood. In the current study, mass spectrometry-based lipid profiling was used to investigate the lipidomic changes in the serum of 26 healthy individuals after a single-dose intake of metformin. Samples were analyzed at five-time points: preadministration, before the maximum concentration of metformin (Cmax), Cmax, after Cmax, and 36 h post-administration. A total of 762 molecules were significantly altered between the five-time points. Based on a comparison between baseline level and Cmax, metformin significantly increased and decreased the level of 33 and 192 lipids, respectively (FDR ≤ 0.05 and fold change cutoff of 1.5). The altered lipids are mainly involved in arachidonic acid metabolism, steroid hormone biosynthesis, and glycerophospholipid metabolism. Furthermore, several lipids acted in an opposed or similar manner to metformin levels and included fatty acyls, sterol lipids, glycerolipids, and glycerophospholipids. The significantly altered lipid species pointed to fundamental lipid signaling pathways that could be linked to the pleiotropic effects of metformin in T2DM, insulin resistance, polycystic ovary syndrome, cancer, and cardiovascular diseases.
Collapse
|
10
|
Huang Y, Yue L, Qiu J, Gao M, Liu S, Wang J. Endothelial Dysfunction and Platelet Hyperactivation in Diabetic Complications Induced by Glycemic Variability. Horm Metab Res 2022; 54:419-428. [PMID: 35835141 PMCID: PMC9282943 DOI: 10.1055/a-1880-0978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The development and progression of the complications of chronic diabetes mellitus are attributed not only to increased blood glucose levels but also to glycemic variability. Therefore, a deeper understanding of the role of glycemic variability in the development of diabetic complications may provide more insight into targeted clinical treatment strategies in the future. Previously, the mechanisms implicated in glycemic variability-induced diabetic complications have been comprehensively discussed. However, endothelial dysfunction and platelet hyperactivation, which are two newly recognized critical pathogenic factors, have not been fully elucidated yet. In this review, we first evaluate the assessment of glycemic variability and then summarise the roles of endothelial dysfunction and platelet hyperactivation in glycemic variability-induced complications of diabetes, highlighting the molecular mechanisms involved and their interconnections.
Collapse
Affiliation(s)
- Ye Huang
- Emergency Department, China Academy of Chinese Medical Sciences Xiyuan
Hospital, Beijing, China
| | - Long Yue
- Emergency Department, China Academy of Chinese Medical Sciences Xiyuan
Hospital, Beijing, China
| | - Jiahuang Qiu
- Research Center for Eco-Environmental Sciences, Chinese Academy of
Sciences, Beijing, China
| | - Ming Gao
- Research Center for Eco-Environmental Sciences, Chinese Academy of
Sciences, Beijing, China
| | - Sijin Liu
- Research Center for Eco-Environmental Sciences, Chinese Academy of
Sciences, Beijing, China
| | - Jingshang Wang
- Department of Traditional Chinese Medicine, Capital Medical University
Beijing Obstetrics and Gynecology Hospital, Beijing, China
- Correspondence Prof. Jingshang
Wang Capital Medical University Beijing Obstetrics and
Gynecology HospitalDepartment of Traditional Chinese
MedicineBeijingChina 18811213525
| |
Collapse
|
11
|
Gulia M, Gupta M, Singh Lehl S, Singla M, Tahlan A, Kaur J. Mean platelet volume and glycaemic control in patients with new-onset Type 2 diabetes mellitus. J R Coll Physicians Edinb 2022; 52:105-109. [DOI: 10.1177/14782715221107948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction: Type 2 diabetes mellitus (T2DM) is a metabolic disorder associated with vascular complications that are attributable to dysregulated platelet reactivity as measured by mean platelet volume (MPV). This study aimed at determining a relationship between MPV and glycaemic control in new-onset T2DM. Materials and methods: This was a prospective study conducted on 236 new-onset T2DM patients divided in two groups as group A, glycosylated haemoglobin A1c (HbA1c < 7.9%; n = 70) and group B, HbA1c ⩾ 8% ( n = 107) who were followed up for 6 months for change in platelet and glycaemic parameters. Results: At 6-month follow-up, there was a significant decrease in HbA1c and MPV (group A (HbA1c: 7.40 ± 0.40 vs 7.03 ± 0.23%, p < 0.03; MPV: 9.65 fl ± 0.74 vs 9.46 fl ± 0.71, p < 0.001) and group B (HbA1c: 10.59 ± 1.89% vs 9.29 ± 1.50%, p < 0.001; MPV: 10.89 fL ± 1.29 vs. 10.23 fL ± 1.40, p< 0.001)). The percentage decline in HbA1c was more in group B (11.81 ± 5.87 vs 4.76 ± 4.58, p < 0.01). There was a positive correlation between ΔMPV and ΔHbA1c in group B; however, we did not observe significant correlation for group A. Conclusion: We interpret that in people with diabetes with baseline HbA1c ⩾ 8%, with improvement in glycaemic control, there is a significant decrease in MPV. We propose that a routine MPV testing can be used as a potential marker for glycaemic control in T2DM.
Collapse
Affiliation(s)
- Manisha Gulia
- Department of General Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Monica Gupta
- Department of General Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Sarabmeet Singh Lehl
- Department of General Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Mandeep Singla
- Department of General Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Anita Tahlan
- Department of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Jasbinder Kaur
- Department of Biochemistry, Government Medical College and Hospital, Chandigarh, India
| |
Collapse
|
12
|
Merlino G, Pez S, Tereshko Y, Gigli GL, Lorenzut S, Surcinelli A, Valente M. Stress Hyperglycemia Does Not Affect Clinical Outcome of Diabetic Patients Receiving Intravenous Thrombolysis for Acute Ischemic Stroke. Front Neurol 2022; 13:903987. [PMID: 35769366 PMCID: PMC9234697 DOI: 10.3389/fneur.2022.903987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 05/06/2022] [Indexed: 01/08/2023] Open
Abstract
Although stress hyperglycemia represents a main risk factor for poor outcome among patients with acute ischemic stroke (AIS) undergoing recanalization therapy, we have limited information regarding a possible influence of the premorbid diabetic status on this association. We recruited consecutive patients admitted to the Udine University Hospital with AIS who were treated with intravenous thrombolysis (IVT) from January 2015 to September 2020. On the basis of the premorbid diabetic status, our sample was composed of 130 patients with and 371 patients without diabetes. The glucose-to-glycated hemoglobin ratio (GAR) was used to measure stress hyperglycemia. Patients were stratified into 3 groups by tertiles of GAR (Q1–Q3). The higher GAR index was, the more severe stress hyperglycemia was considered. Among diabetic patients we did not observe any significant association between severe stress hyperglycemia and outcome measures (three-month poor outcome: Q1, 53.7%; Q2, 53.5%; Q3, 58.7%; p = 0.854; three-month mortality: Q1, 14.6%; Q2, 9.3%; Q3, 23.9%; p = 0.165; symptomatic intracranial hemorrhage: Q1, 7.3%; Q2, 14%; Q3, 19.6%; p = 0.256). Differently, non-diabetic subjects with more severe stress hyperglycemia showed a higher prevalence of three-month poor outcome (Q1, 32.2%; Q2, 27.7%; Q3, 60.3%; p = 0.001), three-month mortality (Q1, 9.1%; Q2, 8.4%; Q3, 18.3%; p = 0.026), and symptomatic intracranial hemorrhage (Q1, 0.8%; Q2, 0.8%; Q3, 9.9; p = 0.001). After controlling for several confounders, severe stress hyperglycemia remained a significant predictor of three-month poor outcome (OR 2.1, 95% CI 1.03–4.28, p = 0.041), three-month mortality (OR 2.39, 95% CI 1.09–5.26, p = 0.029) and symptomatic intracranial hemorrhage (OR 12.62, 95% CI 1.5–106, p = 0.02) among non-diabetics. In conclusion, premorbid diabetic status seems to influence outcome in AIS patients receiving IVT. Indeed, odds of functional dependency, mortality and hemorrhagic complications were significantly increased in patients with more severe stress hyperglycemia only when they were not affected by diabetes.
Collapse
Affiliation(s)
- Giovanni Merlino
- Stroke Unit, Department of Neuroscience, Udine University Hospital, Udine, Italy
- Clinical Neurology, Department of Neuroscience, Udine University Hospital, Udine, Italy
- *Correspondence: Giovanni Merlino
| | - Sara Pez
- Clinical Neurology, Department of Neuroscience, Udine University Hospital, Udine, Italy
| | - Yan Tereshko
- Clinical Neurology, Department of Neuroscience, Udine University Hospital, Udine, Italy
| | - Gian Luigi Gigli
- Clinical Neurology, Department of Neuroscience, Udine University Hospital, Udine, Italy
- Dipartimento di Area Medica (DAME), University of Udine, Udine, Italy
| | - Simone Lorenzut
- Stroke Unit, Department of Neuroscience, Udine University Hospital, Udine, Italy
| | - Andrea Surcinelli
- Clinical Neurology, Department of Neuroscience, Udine University Hospital, Udine, Italy
| | - Mariarosaria Valente
- Clinical Neurology, Department of Neuroscience, Udine University Hospital, Udine, Italy
- Dipartimento di Area Medica (DAME), University of Udine, Udine, Italy
| |
Collapse
|
13
|
Platelet-Neutrophil Interactions and Thrombo-inflammatory Complications in Type 2 Diabetes Mellitus. CURRENT PATHOBIOLOGY REPORTS 2022. [DOI: 10.1007/s40139-022-00229-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
14
|
Gu SX, Dayal S. Redox Mechanisms of Platelet Activation in Aging. Antioxidants (Basel) 2022; 11:995. [PMID: 35624860 PMCID: PMC9137594 DOI: 10.3390/antiox11050995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/14/2022] [Accepted: 05/17/2022] [Indexed: 02/01/2023] Open
Abstract
Aging is intrinsically linked with physiologic decline and is a major risk factor for a broad range of diseases. The deleterious effects of advancing age on the vascular system are evidenced by the high incidence and prevalence of cardiovascular disease in the elderly. Reactive oxygen species are critical mediators of normal vascular physiology and have been shown to gradually increase in the vasculature with age. There is a growing appreciation for the complexity of oxidant and antioxidant systems at the cellular and molecular levels, and accumulating evidence indicates a causal association between oxidative stress and age-related vascular disease. Herein, we review the current understanding of mechanistic links between oxidative stress and thrombotic vascular disease and the changes that occur with aging. While several vascular cells are key contributors, we focus on oxidative changes that occur in platelets and their mediation in disease progression. Additionally, we discuss the impact of comorbid conditions (i.e., diabetes, atherosclerosis, obesity, cancer, etc.) that have been associated with platelet redox dysregulation and vascular disease pathogenesis. As we continue to unravel the fundamental redox mechanisms of the vascular system, we will be able to develop more targeted therapeutic strategies for the prevention and management of age-associated vascular disease.
Collapse
Affiliation(s)
- Sean X. Gu
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT 06511, USA;
| | - Sanjana Dayal
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA 52242, USA
- Iowa City VA Healthcare System, Iowa City, IA 52246, USA
| |
Collapse
|
15
|
Sagar RC, Ajjan RA, Naseem KM. Non-Traditional Pathways for Platelet Pathophysiology in Diabetes: Implications for Future Therapeutic Targets. Int J Mol Sci 2022; 23:ijms23094973. [PMID: 35563363 PMCID: PMC9104718 DOI: 10.3390/ijms23094973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 11/23/2022] Open
Abstract
Cardiovascular complications remain the leading cause of morbidity and mortality in individuals with diabetes, driven by interlinked metabolic, inflammatory, and thrombotic changes. Hyperglycaemia, insulin resistance/deficiency, dyslipidaemia, and associated oxidative stress have been linked to abnormal platelet function leading to hyperactivity, and thus increasing vascular thrombotic risk. However, emerging evidence suggests platelets also contribute to low-grade inflammation and additionally possess the ability to interact with circulating immune cells, further driving vascular thrombo-inflammatory pathways. This narrative review highlights the role of platelets in inflammatory and immune processes beyond typical thrombotic effects and the impact these mechanisms have on cardiovascular disease in diabetes. We discuss pathways for platelet-induced inflammation and how platelet reprogramming in diabetes contributes to the high cardiovascular risk that characterises this population. Fully understanding the mechanistic pathways for platelet-induced vascular pathology will allow for the development of more effective management strategies that deal with the causes rather than the consequences of platelet function abnormalities in diabetes.
Collapse
|
16
|
Dalbeni A, Castelli M, Zoncapè M, Minuz P, Sacerdoti D. Platelets in Non-alcoholic Fatty Liver Disease. Front Pharmacol 2022; 13:842636. [PMID: 35250588 PMCID: PMC8895200 DOI: 10.3389/fphar.2022.842636] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/03/2022] [Indexed: 12/17/2022] Open
Abstract
Non alcoholic steatohepatitis (NASH) is the inflammatory reaction of the liver to excessive accumulation of lipids in the hepatocytes. NASH can progress to cirrhosis and hepatocellular carcinoma (HCC). Fatty liver is the hepatic manifestation of metabolic syndrome. A subclinical inflammatory state is present in patients with metabolic alterations like insulin resistance, type-2 diabetes, obesity, hyperlipidemia, and hypertension. Platelets participate in immune cells recruitment and cytokines-induced liver damage. It is hypothesized that lipid toxicity cause accumulation of platelets in the liver, platelet adhesion and activation, which primes the immunoinflammatory reaction and activation of stellate cells. Recent data suggest that antiplatelet drugs may interrupt this cascade and prevent/improve NASH. They may also improve some metabolic alterations. The pathophysiology of inflammatory liver disease and the implication of platelets are discussed in details.
Collapse
Affiliation(s)
- Andrea Dalbeni
- Division of General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Marco Castelli
- Division of General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Mirko Zoncapè
- Division of General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Pietro Minuz
- Division of General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
- *Correspondence: Pietro Minuz,
| | - David Sacerdoti
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| |
Collapse
|
17
|
Zelko IN, Taylor BS, Das TP, Watson WH, Sithu ID, Wahlang B, Malovichko MV, Cave MC, Srivastava S. Effect of vinyl chloride exposure on cardiometabolic toxicity. ENVIRONMENTAL TOXICOLOGY 2022; 37:245-255. [PMID: 34717031 PMCID: PMC8724461 DOI: 10.1002/tox.23394] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 07/09/2021] [Accepted: 10/22/2021] [Indexed: 05/08/2023]
Abstract
Vinyl chloride (VC) is an organochlorine mainly used to manufacture its polymer polyvinyl chloride, which is extensively used in the manufacturing of consumer products. Recent studies suggest that chronic low dose VC exposure affects glucose homeostasis in high fat diet-fed mice. Our data suggest that even in the absence of high fat diet, exposure to VC (0.8 ppm, 6 h/day, 5 day/week, for 12 weeks) induces glucose intolerance (1.0 g/kg, i.p.) in male C57BL/6 mice. This was accompanied with the depletion of hepatic glutathione and a modest increase in lung interstitial macrophages. VC exposure did not affect the levels of circulating immune cells, endothelial progenitor cells, platelet-immune cell aggregates, and cytokines and chemokines. The acute challenge of VC-exposed mice with LPS did not affect lung immune cell composition or plasma IL-6. To examine the effect of VC exposure on vascular inflammation and atherosclerosis, LDL receptor-KO mice on C57BL/6 background maintained on western diet were exposed to VC for 12 weeks (0.8 ppm, 6 h/day, 5 day/week). Unlike the WT C57BL/6 mice, VC exposure did not affect glucose tolerance in the LDL receptor-KO mice. Plasma cytokines, lesion area in the aortic valve, and markers of lesional inflammation in VC-exposed LDL receptor-KO mice were comparable with the air-exposed controls. Collectively, despite impaired glucose tolerance and modest pulmonary inflammation, chronic low dose VC exposure does not affect surrogate markers of cardiovascular injury, LPS-induced acute inflammation in C57BL/6 mice, and chronic inflammation and atherosclerosis in the LDL receptor-KO mice.
Collapse
Affiliation(s)
- Igor N. Zelko
- Superfund Research Center, University of Louisville, KY 40202
- Envirome Institute, University of Louisville, KY 40202
- Department of Medicine, Division of Environmental Medicine, University of Louisville, KY 40202
| | - Breandon S. Taylor
- Superfund Research Center, University of Louisville, KY 40202
- Envirome Institute, University of Louisville, KY 40202
- Department of Medicine, Division of Environmental Medicine, University of Louisville, KY 40202
- Department of Pharmacology and Toxicology, University of Louisville, KY 40202
| | - Trinath P. Das
- Superfund Research Center, University of Louisville, KY 40202
- Envirome Institute, University of Louisville, KY 40202
- Department of Medicine, Division of Environmental Medicine, University of Louisville, KY 40202
| | - Walter H. Watson
- Department of Pharmacology and Toxicology, University of Louisville, KY 40202
- Hepatobiology and Toxicology Program, University of Louisville, KY 40202
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Louisville, KY 40202
| | - Israel D. Sithu
- Superfund Research Center, University of Louisville, KY 40202
- Envirome Institute, University of Louisville, KY 40202
- Department of Medicine, Division of Environmental Medicine, University of Louisville, KY 40202
- Department of Pharmacology and Toxicology, University of Louisville, KY 40202
| | - Banrida Wahlang
- Superfund Research Center, University of Louisville, KY 40202
- Department of Pharmacology and Toxicology, University of Louisville, KY 40202
- Hepatobiology and Toxicology Program, University of Louisville, KY 40202
| | - Marina V. Malovichko
- Superfund Research Center, University of Louisville, KY 40202
- Envirome Institute, University of Louisville, KY 40202
- Department of Medicine, Division of Environmental Medicine, University of Louisville, KY 40202
| | - Matthew C. Cave
- Superfund Research Center, University of Louisville, KY 40202
- Envirome Institute, University of Louisville, KY 40202
- Department of Pharmacology and Toxicology, University of Louisville, KY 40202
- Hepatobiology and Toxicology Program, University of Louisville, KY 40202
| | - Sanjay Srivastava
- Superfund Research Center, University of Louisville, KY 40202
- Envirome Institute, University of Louisville, KY 40202
- Department of Medicine, Division of Environmental Medicine, University of Louisville, KY 40202
- Department of Pharmacology and Toxicology, University of Louisville, KY 40202
| |
Collapse
|
18
|
Conway EA, Evans NP, Ridyard AE. Urinary 11-dehydrothromboxane B 2 concentrations in 20 dogs with primary immune-mediated hemolytic anemia. J Vet Intern Med 2022; 36:86-96. [PMID: 34859495 PMCID: PMC8783321 DOI: 10.1111/jvim.16322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Thromboembolic disease is a major cause of mortality in dogs with immune-mediated hemolytic anemia (IMHA). At present, no reliable biomarkers of individual patient thrombotic risk are available. In human medicine, increased urinary thromboxane concentrations have utility as markers of prothrombotic tendency in various situations. HYPOTHESIS/OBJECTIVES First, to determine if urinary 11-dehydrothromboxane B2 (u11-dTXB) concentrations are increased in dogs with primary IMHA compared to normal dogs; second, to assess whether u11-dTXB concentration is associated with survival, known prognostic indicators, or frequency of thrombosis in dogs with IMHA. ANIMALS Twenty client-owned dogs diagnosed with primary IMHA and 17 healthy dogs volunteered by hospital staff. METHODS Prospective case-control study. A previously validated ELISA was used to measure urine 11-dTXB concentrations, which were normalized to urine creatinine concentration (u11-dTXB:Cr). Samples were obtained at presentation from patients with primary IMHA. Standard clincopathological data at baseline and survival data were collected. Urinary 11-dTXB:Cr was compared between outcome subgroups, and correlated with known markers of disease severity. RESULTS Baseline u11-dTXB:Cr was significantly higher in dogs with IMHA than in healthy dogs (median, 3.75; range, 0.83-25.36 vs 0.65; 0.24-2.57; P = .003) but did not differ between dogs with IMHA that survived and did not survive to 30 days after presentation, nor between dogs with and without clinical suspicion of thrombotic disease. CONCLUSIONS AND CLINICAL IMPORTANCE Urinary 11-dTXB:Cr is increased in dogs with IMHA compared to healthy controls, consistent with a prothrombotic state. However, in this IMHA population u11-dTXB:Cr was not associated with survival or suspected thrombosis.
Collapse
Affiliation(s)
- Elizabeth A. Conway
- Small Animal Hospital, School of Veterinary Medicine, College of Medical, Veterinary, and Life SciencesUniversity of GlasgowGlasgowUnited Kingdom
| | - Neil P. Evans
- Institute of Biodiversity, Animal Health and Comparative MedicineUniversity of GlasgowGlasgowScotlandUnited Kingdom
| | - Alison E. Ridyard
- Small Animal Hospital, School of Veterinary Medicine, College of Medical, Veterinary, and Life SciencesUniversity of GlasgowGlasgowUnited Kingdom
| |
Collapse
|
19
|
Perier DM, Seret DG, Huang DF, Dillinger DJG, Henry PP, Drouet PL, Benamer DH. [Résistance à l'aspirine : l'ennemi de mon ami est mon ennemi]. Ann Cardiol Angeiol (Paris) 2021; 70:401-409. [PMID: 34732279 DOI: 10.1016/j.ancard.2021.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/02/2021] [Indexed: 11/30/2022]
Abstract
Low dose aspirin is an efficient antiplatelet agent to decrease the risk of occlusive arterial events, however it is not infallible. Aspirin resistance describe its inability to block the formation of thromboxane A2 in platelets and/or to produce an inhibitory effect on platelet aggregation. Detection of aspirin resistance relies on the results of various platelet function tests or on blood and urinary thromboxane metabolites concentrations, but these methods show very low correlation and reproducibility. Moreover, light-transmission aggregometry using arachidonic acid, known as the reference functional assay, requires technical expertise. The incidence rate of aspirin resistance amoung populations suffering from cardiovascular diseases is about 25%, however there is a wide variability depending on the specificity of the used test and the clinical features of the considered population. Aspirin resistance is associated with the recurrence of arterial occlusive events: the odds ratio is about 4 all tests combined, therefore it could be considered as a risk marker. Evidence is lacking regarding the relevance of these tests to resort an intensification of the antithrombotic treatment, and experts recommend to reserve their use for high-risk situations. Nevertheless several studies have explored the effect of dose increases or intake frequency increases, and revealed encouraging results regarding pharmacodynamic endpoints. The reasons for aspirin resistance are numerous, often remain debate, and can accumulate to result in poor response to aspirin.
Collapse
Affiliation(s)
- Dr Matthieu Perier
- Service de cardiologie, Hôpital Foch, 40, rue Worth, 92150 Suresnes, France.
| | - Dr Gabriel Seret
- Service de cardiologie, Hôpital Foch, 40, rue Worth, 92150 Suresnes, France
| | - Dr Florent Huang
- Service de cardiologie, Hôpital Foch, 40, rue Worth, 92150 Suresnes, France
| | - Dr Jean-Guillaume Dillinger
- Université de Paris, AP-HP, hôpital Lariboisière, Département de Cardiologie, 2, rue Ambroise Paré, Paris, 75010 France; C.R.E.A.T.I.F. Centre de Référence et d'Éducation aux Antithrombotiques d'Ile de France, hôpital Lariboisière, Département de Cardiologie, 2, rue Ambroise Paré, Paris, 75010 France
| | - Pr Patrick Henry
- Université de Paris, AP-HP, hôpital Lariboisière, Département de Cardiologie, 2, rue Ambroise Paré, Paris, 75010 France
| | - Pr Ludovic Drouet
- Université de Paris, AP-HP, hôpital Lariboisière, Département de Cardiologie, 2, rue Ambroise Paré, Paris, 75010 France; C.R.E.A.T.I.F. Centre de Référence et d'Éducation aux Antithrombotiques d'Ile de France, hôpital Lariboisière, Département de Cardiologie, 2, rue Ambroise Paré, Paris, 75010 France; Service de médecine vasculaire, Hôpital Saint Joseph, 185, rue Raymond Losserand, 75014 Paris, France; Professeur émérite de l'université de Paris
| | - Dr Hakim Benamer
- Service de cardiologie, Hôpital Foch, 40, rue Worth, 92150 Suresnes, France; Institut Jacques Cartier, Institut cardiovasculaire Paris Sud (ICPS) Ramsay Générale de santé, 6, avenue du Noyer-Lambert, 91300 Massy, France; Membre du Collège de Médecine des Hôpitaux de Paris, France
| |
Collapse
|
20
|
Yang L, Guo L, Lv H, Liu X, Zhong L, Ding H, Zhou X, Zhu H, Huang R. Predictors of Adverse Events Among Chronic Total Occlusion Patients Undergoing Successful Percutaneous Coronary Intervention and Medical Therapy. Clin Interv Aging 2021; 16:1847-1855. [PMID: 34703218 PMCID: PMC8523319 DOI: 10.2147/cia.s337069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 10/05/2021] [Indexed: 11/23/2022] Open
Abstract
Objective Limited data are available on the predictors of major adverse cardiac events (MACE) after a successful coronary chronic total occlusion (CTO) percutaneous coronary intervention (PCI) and medical therapy. This study aimed to identify predictors of MACE in CTO patients undergoing successful recanalization and medical therapy. Methods A total of 2015 patients with CTOs were enrolled. About 718 patients underwent successful CTO recanalization, and 1297 patients received medical therapy. The primary outcome was the frequency of MACE, defined as a composite of cardiac death, myocardial infarction, and target-vessel revascularization. Multivariate models were used to determine predictors of MACE. Results In successful CTO recanalization group, MACE occurred in 123 (17.1%) patients. In multivariate analysis, heart failure (hazard ratio [HR] 1.77, 95% confidence interval [CI]: 1.04–3.04, p = 0.036) was identified as independent predictors for MACE in successful CTO recanalization. Additionally, in medical therapy group, the significant predictors of MACE were male gender (HR 1.53, 95% CI: 1.13–2.05, p = 0.005), diabetes mellitus (HR 1.39, 95% CI: 1.11–1.74, p = 0.003), heart failure (HR 1.44, 95% CI: 1.10–1.87, p = 0.007), J-CTO score (HR 1.17, 95% CI: 1.07–1.28, p = 0.001) and multivessel disease (HR 2.20, 95% CI: 1.42–3.39, p < 0.001). Conclusion Heart failure was predictor for composite cardiovascular events in patients with CTO after successful recanalization. Male gender, diabetes mellitus, heart failure, J-CTO score and multivessel disease were predictors of MACE in CTO patients with medical therapy.
Collapse
Affiliation(s)
- Le Yang
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian City, People's Republic of China.,Department of Cardiology, Dalian Third People's Hospital, Dalian City, People's Republic of China
| | - Lei Guo
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian City, People's Republic of China
| | - Haichen Lv
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian City, People's Republic of China
| | - Xiaodong Liu
- Department of Radiology, Dalian Friendship Hospital, Dalian City, People's Republic of China
| | - Lei Zhong
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian City, People's Republic of China
| | - Huaiyu Ding
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian City, People's Republic of China
| | - Xuchen Zhou
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian City, People's Republic of China
| | - Hao Zhu
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian City, People's Republic of China
| | - Rongchong Huang
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian City, People's Republic of China.,Department of Cardiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| |
Collapse
|
21
|
Yap T, Silickas J, Weerakkody R, Lea T, Santhirakumaran G, Bremner L, Diamantopoulos A, Biasi L, Thomas S, Zayed H, Patel SD. Predictors of outcome in diabetic patients undergoing infrapopliteal endovascular revascularization for chronic limb-threatening ischemia. J Vasc Surg 2021; 75:618-624. [PMID: 34634414 DOI: 10.1016/j.jvs.2021.09.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 09/22/2021] [Indexed: 12/01/2022]
Abstract
OBJECTIVE The incidence of chronic limb-threatening ischemia in diabetic patients is increasing. The factors influencing outcome after infrapopliteal revascularization in these patients are largely unknown. Therefore, this study aims to identify the impact of perioperative glucose control on the long-term outcomes in this patient cohort, and furthermore to identify other factors independently associated with outcome. METHODS Consecutive diabetic patients undergoing infrapopliteal endovascular revascularization for chronic limb-threatening ischemia were identified. Patients' demographics, procedural details, daily capillary blood glucose, and hemoglobin A1C levels were collected and analyzed against the study end points using Kaplan-Meier and Cox regression analysis. RESULTS A total of 437 infrapopliteal target vessels were successfully crossed in 203 patients. Amputation-free survival by Kaplan-Meier (estimate (standard error)%) was 74 (3.3)% and 63 (3.7)%, primary patency was 61 (4.2)% and 50 (4.9)%, assisted primary patency was 69 (5.2)% and 55 (6.1)%, and secondary patency was 71 (3.8)% and 59 (4.1)% at 1 year and 2 years, respectively. Cox regression analysis showed high perioperative capillary blood glucose levels to be an independent predictor of binary restenosis (hazard ratio [HR], 1.49; 95% confidence interval [CI], 1.31-1.1.78; P = .015). Postprocedural dual-antiplatelet therapy was found to be an independent predictor of amputation-free survival (HR, 1.69; 95% CI, 1.04-2.75; P = .033), and freedom from major adverse limb events (HR: 1.96; 95% CI, 1.16-3.27; P = .023) and baseline estimated glomerular filtration rate was significantly associated with better amputation-free survival (HR, 0.52; 95% CI, 0.31-0.87; P = .014). CONCLUSIONS Poor perioperative glycemic control is associated with a higher incidence of restenosis after infrapopliteal revascularization in diabetic patients. Dual antiplatelet therapy is associated with better outcomes in this group.
Collapse
Affiliation(s)
- Trixie Yap
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom.
| | - Justinas Silickas
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom
| | - Ruwan Weerakkody
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom
| | - Talia Lea
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom
| | - Gowthanan Santhirakumaran
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom
| | - Laura Bremner
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom
| | - Athanasios Diamantopoulos
- Department of Interventional Radiology, Guys' and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Lukla Biasi
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom
| | - Stephen Thomas
- Department of Endocrinology and Metabolic Medicine, Guys' and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Hany Zayed
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom
| | - Sanjay D Patel
- Department of Vascular & Endovascular Surgery, Guy's and St Thomas NHS Foundation Trust, King's Health Partners, London, United Kingdom
| |
Collapse
|
22
|
Bryk-Wiązania AH, Undas A. Hypofibrinolysis in type 2 diabetes and its clinical implications: from mechanisms to pharmacological modulation. Cardiovasc Diabetol 2021; 20:191. [PMID: 34551784 PMCID: PMC8459566 DOI: 10.1186/s12933-021-01372-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/25/2021] [Indexed: 12/19/2022] Open
Abstract
A prothrombotic state is a typical feature of type 2 diabetes mellitus (T2DM). Apart from increased platelet reactivity, endothelial dysfunction, hyperfibrinogenemia, and hypofibrinolysis are observed in T2DM. A variety of poorly elucidated mechanisms behind impaired fibrinolysis in this disease have been reported, indicating complex associations between platelet activation, fibrin formation and clot structure, and fibrinolysis inhibitors, in particular, elevated plasminogen antigen inhibitor-1 levels which are closely associated with obesity. Abnormal fibrin clot structure is of paramount importance for relative resistance to plasmin-mediated lysis in T2DM. Enhanced thrombin generation, a proinflammatory state, increased release of neutrophil extracellular traps, elevated complement C3, along with posttranslational modifications of fibrinogen and plasminogen have been regarded to contribute to altered clot structure and impaired fibrinolysis in T2DM. Antidiabetic agents such as metformin and insulin, as well as antithrombotic agents, including anticoagulants, have been reported to improve fibrin properties and accelerate fibrinolysis in T2DM. Notably, recent evidence shows that hypofibrinolysis, assessed in plasma-based assays, has a predictive value in terms of cardiovascular events and cardiovascular mortality in T2DM patients. This review presents the current data on the mechanisms underlying arterial and venous thrombotic complications in T2DM patients, with an emphasis on hypofibrinolysis and its impact on clinical outcomes. We also discuss potential modulators of fibrinolysis in the search for optimal therapy in diabetic patients.
Collapse
Affiliation(s)
- Agata Hanna Bryk-Wiązania
- Department of Endocrinology, Jagiellonian University Medical College, Kraków, Poland.,University Hospital, Kraków, Poland
| | - Anetta Undas
- Institute of Cardiology, Jagiellonian University Medical College, 80 Prądnicka St., 31-202, Kraków, Poland. .,John Paul II Hospital, Kraków , Poland.
| |
Collapse
|
23
|
Use of aspirin for primary prevention in patients with diabetes during the COVID-19 pandemic. Ir J Med Sci 2021; 191:1667-1668. [PMID: 34553329 PMCID: PMC8457027 DOI: 10.1007/s11845-021-02787-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 09/15/2021] [Indexed: 11/26/2022]
|
24
|
Momi S, Falcinelli E, Petito E, Ciarrocca Taranta G, Ossoli A, Gresele P. Matrix metalloproteinase-2 on activated platelets triggers endothelial PAR-1 initiating atherosclerosis. Eur Heart J 2021; 43:504-514. [PMID: 34529782 DOI: 10.1093/eurheartj/ehab631] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 04/02/2021] [Accepted: 09/09/2021] [Indexed: 11/12/2022] Open
Abstract
AIMS Platelets participate in atherogenesis with mechanisms not yet fully clarified. Vascular wall MMP-2 is involved in the arterial remodelling accompanying atherosclerosis. Platelets contain and release MMP-2 but no informations are available on its role in atherosclerotic lesion formation. METHODS AND RESULTS We generated double knockout mice lacking the LDL receptor and MMP-2 only in circulating blood cells showing that they develop significantly lesser femoral intima thickening after photochemical-induced arterial damage and atherosclerotic lesions in the aorta, measured by the en face method, after 4 months of atherogenic diet. Moreover, repeated transfusions of autologous-activated platelets in LDLR-/- mice on atherogenic diet significantly enhanced the extension of aortic atherosclerotic lesions while transfusion of activated platelets from MMP-2-/- mice did not. In vitro coincubation studies showed that platelet-derived MMP-2 plays a pivotal role in the development and progression of atherosclerosis through a complex cross-talk between activated platelets, monocyte/macrophages, and endothelial cells. Translational studies in patients with CAD and chronic HIV infection showed that platelet surface expression of MMP-2 highly significantly correlated with the degree of carotid artery stenosis. CONCLUSION We show a previously unknown mechanism of the pathway through which platelets expressing MMP-2 trigger the initial phases of atherosclerosis and provide a mechanism showing that they activate endothelial PAR-1 triggering endothelial p38MAPK signalling and the expression of adhesion molecules. The development of drugs blocking selectively platelet MMP-2 or its expression may represent a new approach to the prevention of atherosclerosis.
Collapse
Affiliation(s)
- Stefania Momi
- Department of Medicine and Surgery, Section of Internal and Cardiovascular Medicine, University of Perugia, Strada Vicinale Via delle Corse, Perugia 06132, Italy
| | - Emanuela Falcinelli
- Department of Medicine and Surgery, Section of Internal and Cardiovascular Medicine, University of Perugia, Strada Vicinale Via delle Corse, Perugia 06132, Italy
| | - Eleonora Petito
- Department of Medicine and Surgery, Section of Internal and Cardiovascular Medicine, University of Perugia, Strada Vicinale Via delle Corse, Perugia 06132, Italy
| | - Giulia Ciarrocca Taranta
- Department of Medicine and Surgery, Section of Internal and Cardiovascular Medicine, University of Perugia, Strada Vicinale Via delle Corse, Perugia 06132, Italy
| | - Alice Ossoli
- Center E. Grossi Paoletti, Department of Pharmacologic and Biomolecular Science, University of Milan, via delle Corse, Milan 06132, Italy
| | - Paolo Gresele
- Department of Medicine and Surgery, Section of Internal and Cardiovascular Medicine, University of Perugia, Strada Vicinale Via delle Corse, Perugia 06132, Italy
| |
Collapse
|
25
|
Deng L, Aibibula W, Talat Z, Filion KB, Eintracht S, Dasgupta K, Tagalakis V, Majdan A, Yu OHY. The association between glycaemic control during hospitalization and risk of adverse events: A retrospective cohort study. ENDOCRINOLOGY DIABETES & METABOLISM 2021; 4:e00268. [PMID: 34277991 PMCID: PMC8279636 DOI: 10.1002/edm2.268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 05/03/2021] [Accepted: 05/11/2021] [Indexed: 11/07/2022]
Abstract
Introduction Hyperglycaemia is common during hospitalization; glycaemic targets in non‐critical care settings have not been well studied. We assessed associations between inpatient glycaemic control and adverse events. Methods We conducted a retrospective cohort study on non‐critically ill medical patients hospitalized in a tertiary care hospital between 2015 and 2018. Mean glycaemia during the first four days of hospitalization was categorized as 4.0–7.0 mmol/L, 7.1–10.0 mmol/L and >10.0 mmol/L. The primary outcome was a composite of adverse events including mortality, infections, acute kidney injury, thromboembolic and cardiovascular events. The secondary outcome was hypoglycaemia, defined as any glycaemia <4.0 mmol/L. Logistic regression was used to assess adverse events, and a Cox proportional hazards model was used to estimate hypoglycaemia risk. Results Our cohort included 1,368 patients, of whom 407 (29.8%) experienced an adverse event. We did not find associations between glycaemia of 4.0–7.0 mmol/L (adjusted odds ratio [OR]: 0.88, 95% confidence interval [CI]: 0.63–1.23) or glycaemia of >10.0 mmol/L (adjusted OR: 0.98, 95% CI: 0.75–1.28) and the occurrence of adverse events, compared to a glycaemia of 7.1–10.0 mmol/L. Glycaemia of >10.0 mmol/L was associated with an increased risk of hypoglycaemia (adjusted hazard ratio [HR]: 1.72, 95% CI: 1.21–2.45). Hypoglycaemia was associated with adverse events (adjusted OR 1.85, 95% CI 1.31–2.60). Conclusions Neither glycaemia of 4.0–7.0 mmol/L nor glycaemia of >10.0mmol/L during non‐critical care hospitalization was associated with increased adverse events. Glycaemia of >10.0 mmol/L was associated with increased hypoglycaemia, likely due to aggressive glucose lowering. These findings highlight the need for further studies to discern optimal inpatient glycaemic targets.
Collapse
Affiliation(s)
- Lan Deng
- Department of Medicine McGill University Montreal QC Canada
| | - Wusiman Aibibula
- Center for Clinical Epidemiology Lady Davis Institute Jewish General Hospital Montreal QC Canada
| | - Zahra Talat
- Department of Medicine McGill University Montreal QC Canada
| | - Kristian B Filion
- Department of Medicine McGill University Montreal QC Canada.,Center for Clinical Epidemiology Lady Davis Institute Jewish General Hospital Montreal QC Canada.,Department of Epidemiology, Biostatistics and Occupational Health McGill University Montreal QC Canada
| | - Shaun Eintracht
- Department of Internal Medicine Division of Medical Biochemistry Jewish General Hospital McGill University Montreal QC Canada
| | - Kaberi Dasgupta
- Divisions of Internal Medicine, Endocrinology and Metabolism, and Epidemiology Department of Medicine McGill University Health Centre Montréal QC Canada.,Centre for Events Research and Evaluation (CORE) Research Institute of the McGill University Health Centre Montréal QC Canada
| | - Vicky Tagalakis
- Department of Medicine McGill University Montreal QC Canada.,Department of Epidemiology, Biostatistics and Occupational Health McGill University Montreal QC Canada.,Department of Internal Medicine Jewish General Hospital McGill University Montreal QC Canada
| | - Agnieszka Majdan
- Division of Endocrinology Jewish General Hospital Montreal QC Canada
| | - Oriana Hoi Yun Yu
- Department of Epidemiology, Biostatistics and Occupational Health McGill University Montreal QC Canada.,Division of Endocrinology Jewish General Hospital Montreal QC Canada
| |
Collapse
|
26
|
Nusca A, Tuccinardi D, Pieralice S, Giannone S, Carpenito M, Monte L, Watanabe M, Cavallari I, Maddaloni E, Ussia GP, Manfrini S, Grigioni F. Platelet Effects of Anti-diabetic Therapies: New Perspectives in the Management of Patients with Diabetes and Cardiovascular Disease. Front Pharmacol 2021; 12:670155. [PMID: 34054542 PMCID: PMC8149960 DOI: 10.3389/fphar.2021.670155] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 04/16/2021] [Indexed: 12/14/2022] Open
Abstract
In type 2 diabetes, anti-thrombotic management is challenging, and current anti-platelet agents have demonstrated reduced efficacy. Old and new anti-diabetic drugs exhibited—besides lowering blood glucose levels—direct and indirect effects on platelet function and on thrombotic milieu, eventually conditioning cardiovascular outcomes. The present review summarizes existing evidence on the effects of glucose-lowering agents on platelet properties, addressing pre-clinical and clinical research, as well as drug–drug interactions with anti-platelet agents. We aimed at expanding clinicians’ understanding by highlighting new opportunities for an optimal management of patients with diabetes and cardiovascular disease. We suggest how an improvement of the thrombotic risk in this large population of patients may be achieved by a careful and tailored combination of anti-diabetic and anti-platelet therapies.
Collapse
Affiliation(s)
- Annunziata Nusca
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Dario Tuccinardi
- Unit of Endocrinology and Diabetes, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Silvia Pieralice
- Unit of Endocrinology and Diabetes, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Sara Giannone
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Myriam Carpenito
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Lavinia Monte
- Unit of Endocrinology and Diabetes, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Mikiko Watanabe
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, Rome, Italy
| | - Ilaria Cavallari
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Ernesto Maddaloni
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Gian Paolo Ussia
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Silvia Manfrini
- Unit of Endocrinology and Diabetes, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Francesco Grigioni
- Unit of Cardiac Sciences, Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| |
Collapse
|
27
|
Diabetes and Thrombosis: A Central Role for Vascular Oxidative Stress. Antioxidants (Basel) 2021; 10:antiox10050706. [PMID: 33946846 PMCID: PMC8146432 DOI: 10.3390/antiox10050706] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/19/2021] [Accepted: 04/27/2021] [Indexed: 11/17/2022] Open
Abstract
Diabetes mellitus is the fifth most common cause of death worldwide. Due to its chronic nature, diabetes is a debilitating disease for the patient and a relevant cost for the national health system. Type 2 diabetes mellitus is the most common form of diabetes mellitus (90% of cases) and is characteristically multifactorial, with both genetic and environmental causes. Diabetes patients display a significant increase in the risk of developing cardiovascular disease compared to the rest of the population. This is associated with increased blood clotting, which results in circulatory complications and vascular damage. Platelets are circulating cells within the vascular system that contribute to hemostasis. Their increased tendency to activate and form thrombi has been observed in diabetes mellitus patients (i.e., platelet hyperactivity). The oxidative damage of platelets and the function of pro-oxidant enzymes such as the NADPH oxidases appear central to diabetes-dependent platelet hyperactivity. In addition to platelet hyperactivity, endothelial cell damage and alterations of the coagulation response also participate in the vascular damage associated with diabetes. Here, we present an updated interpretation of the molecular mechanisms underlying vascular damage in diabetes, including current therapeutic options for its control.
Collapse
|
28
|
Cosentino F, Grant PJ, Aboyans V, Bailey CJ, Ceriello A, Delgado V, Federici M, Filippatos G, Grobbee DE, Hansen TB, Huikuri HV, Johansson I, Jüni P, Lettino M, Marx N, Mellbin LG, Östgren CJ, Rocca B, Roffi M, Sattar N, Seferović PM, Sousa-Uva M, Valensi P, Wheeler DC. 2019 ESC Guidelines on diabetes, pre-diabetes, and cardiovascular diseases developed in collaboration with the EASD. Eur Heart J 2021; 41:255-323. [PMID: 31497854 DOI: 10.1093/eurheartj/ehz486] [Citation(s) in RCA: 2300] [Impact Index Per Article: 766.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
29
|
Rocca B, Rubboli A, Zaccardi F. Antithrombotic therapy and revascularisation strategies in people with diabetes and coronary artery disease. Eur J Prev Cardiol 2020; 26:92-105. [PMID: 31766921 DOI: 10.1177/2047487319880045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Diabetes mellitus, largely type 2, affects nearly 10% of the global adult population according to the World Health Organization. Diabetes is an independent risk factor for atherosclerotic cardiovascular diseases, including coronary artery disease. Diabetes patients experience a two to three-fold increased incidence of coronary artery disease, despite improved metabolic control and management of other cardiovascular risk factors. DISCUSSION Platelet abnormalities and activation as well as reduced antiplatelet drug responsiveness characterise diabetes mellitus. Mechanisms linking diabetes to platelet and vascular abnormalities, atherogenesis and atherosclerotic cardiovascular disease are still only partially known, highlighting the unique complexity of the pro-atherogenic clinical scenario and its treatment. Consistently, a higher residual cardiovascular risk characterises patients with diabetes compared with those without, in spite of improved antiplatelet and antithrombotic treatment combinations. Randomised clinical trials aimed at optimising antiplatelet treatment specifically in patients with diabetes are lacking, both in acute and chronic coronary artery disease settings. Thus, patients with diabetes are treated with regimens validated in studies including only variable proportions of diabetes patients. Myocardial revascularisation appears to confer a comparable relative benefit between diabetes patients and patients without diabetes, and generally coronary artery bypass grafting has a better outcome in diabetes mellitus versus peripheral coronary intervention. New glucose-lowering drugs have been shown to reduce the incidence of major cardiovascular events in secondary prevention. Type 1 diabetes mellitus remains less explored than type 2 in this context. CONCLUSION Diabetes-tailored antithrombotic strategies in acute and chronic coronary artery disease remain an unmet clinical need, requiring ad-hoc trials and precision pharmacological strategies.
Collapse
Affiliation(s)
- Bianca Rocca
- Institute of Pharmacology, Catholic University School of Medicine, Italy
| | - Andrea Rubboli
- Department of Cardiovascular Diseases, S Maria delle Croci Hospital, Italy
| | | |
Collapse
|
30
|
Boussofara A, Laroussi L, Baccouche H, Bennour E, Kasbaoui S, Triki H, Zied IEH, Kammoun I, Halima AB, Addad F, Marrakchi S, Romdhane NB, Kachboura S. ImpaCt of aspirin regimen on THrombin generation in diabEtic patients with acute coronary syndrome: CARTHaGE-ACS trial. Eur J Clin Pharmacol 2020; 77:517-526. [PMID: 32761372 DOI: 10.1007/s00228-020-02969-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 07/20/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Diabetes is associated with a high rate of events after acute coronary syndrome. It was recently reported that once-daily aspirin might not provide stable biological efficacy in patients with diabetes. AIMS We sought to compare the biological efficacy of aspirin given once a day versus aspirin divided twice per day in a population of diabetic patients with non-ST elevation acute coronary syndrome (NSTE-ACS) as assessed by the thrombin generation test. METHODS We performed an open-label single-blind randomized study including 59 consecutive diabetic patients admitted for NSTE-ACS. Patients were randomly treated with aspirin 100 mg once a day (GA100; n = 20), aspirin 160 mg once a day (GA160; n = 19) or aspirin 100 mg twice a day (G2A100; n = 20). The primary endpoint was endogenous thrombin potential (ETP) at discharge and after 6 months. RESULTS The mean age of our patients was 61.5 ± 9 years, and 73% were male. The baseline characteristics were comparable between the three groups. In the GA100 group, there was no significant effect on ETP variation at 6 months (1150.46 ± 504.84 vs. 1087.63 ± 454.18; p = 0.794). An increase in aspirin dose with a second daily administration of 100 mg was associated with a significant reduction in ETP at 6 months (1004.87 ± 196.2 vs. 1233.63 ± 333.5; p = 0.003). A nonsignificant decrease in ETP was seen in the GA160 group (from 1173.8 ± 388.07 to 1053.64 ± 269.93 at 6 months, p = 0.117). CONCLUSION Only the twice-daily aspirin regimen led to better control of hypercoagulability in NSTE-ACS diabetic patients. However, no thrombin generation normalization was reported.
Collapse
Affiliation(s)
- Amine Boussofara
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| | - Lobna Laroussi
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia. .,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia. .,, Residence Diar Ons apartment B 2 1, Riadh El Andalos, 2058, Ariana, Tunisia.
| | - Hela Baccouche
- Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia.,Department of Hematology, Rabta Hospital, Tunis, Tunisia
| | - Emna Bennour
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| | - Sami Kasbaoui
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| | - Hbib Triki
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| | - Ibn El Haj Zied
- Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia.,Taher Maamouri Hospital, Nabeul, Tunisia
| | - Ikram Kammoun
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| | - Afef Ben Halima
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| | - Faouzi Addad
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| | - Sonia Marrakchi
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| | - Neila Ben Romdhane
- Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia.,Department of Hematology, Rabta Hospital, Tunis, Tunisia
| | - Salem Kachboura
- Department of Cardiology, Abderrahmen Mami Hospital, Tunis, Tunisia.,Faculty of Medicine of Tunis- Tunis University El Manar, Tunis, Tunisia
| |
Collapse
|
31
|
Barale C, Cavalot F, Frascaroli C, Bonomo K, Morotti A, Guerrasio A, Russo I. Association between High On-Aspirin Platelet Reactivity and Reduced Superoxide Dismutase Activity in Patients Affected by Type 2 Diabetes Mellitus or Primary Hypercholesterolemia. Int J Mol Sci 2020; 21:ijms21144983. [PMID: 32679712 PMCID: PMC7404318 DOI: 10.3390/ijms21144983] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/11/2020] [Accepted: 07/13/2020] [Indexed: 12/18/2022] Open
Abstract
Platelet hyperactivation is involved in the established prothrombotic condition of metabolic diseases such as Type 2 Diabetes Mellitus (T2DM) and familial hypercholesterolemia (HC), justifying the therapy with aspirin, a suppressor of thromboxane synthesis through the irreversible inhibition of cyclooxygenase-1 (COX-1), to prevent cardiovascular diseases. However, some patients on aspirin show a higher than expected platelet reactivity due, at least in part, to a pro-oxidant milieu. The aim of this study was to investigate platelet reactivity in T2DM (n = 103) or HC (n = 61) patients (aspirin, 100 mg/day) and its correlation with biomarkers of redox function including the superoxide anion scavenger superoxide dismutase (SOD) and the in vivo marker of oxidative stress urinary 8-iso-prostaglandin F2α. As results, in T2DM and HC subjects the prevalence of high on-aspirin platelet reactivity was comparable when both non-COX-1-dependent and COX-1-dependent assays were performed, and platelet reactivity is associated with a lower SOD activity that in a stepwise linear regression appears as the only predictor of platelet reactivity. To conclude, in T2DM and HC, similarly, the impairment of redox equilibrium associated with a decrease of SOD activity could contribute to a suboptimal response to aspirin.
Collapse
Affiliation(s)
- Cristina Barale
- Department of Clinical and Biological Sciences of Turin University, 10043 Orbassano, Turin, Italy; (C.B.); (A.M.); (A.G.)
| | - Franco Cavalot
- Metabolic Disease and Diabetes Unit, San Luigi Gonzaga Hospital, 10043 Orbassano, Turin, Italy; (F.C.); (C.F.); (K.B.)
| | - Chiara Frascaroli
- Metabolic Disease and Diabetes Unit, San Luigi Gonzaga Hospital, 10043 Orbassano, Turin, Italy; (F.C.); (C.F.); (K.B.)
| | - Katia Bonomo
- Metabolic Disease and Diabetes Unit, San Luigi Gonzaga Hospital, 10043 Orbassano, Turin, Italy; (F.C.); (C.F.); (K.B.)
| | - Alessandro Morotti
- Department of Clinical and Biological Sciences of Turin University, 10043 Orbassano, Turin, Italy; (C.B.); (A.M.); (A.G.)
| | - Angelo Guerrasio
- Department of Clinical and Biological Sciences of Turin University, 10043 Orbassano, Turin, Italy; (C.B.); (A.M.); (A.G.)
| | - Isabella Russo
- Department of Clinical and Biological Sciences of Turin University, 10043 Orbassano, Turin, Italy; (C.B.); (A.M.); (A.G.)
- Correspondence: ; Tel.: +39-011-9026622; Fax: +39-011-9038639
| |
Collapse
|
32
|
Rodriguez BAT, Johnson AD. Platelet Measurements and Type 2 Diabetes: Investigations in Two Population-Based Cohorts. Front Cardiovasc Med 2020; 7:118. [PMID: 32754618 PMCID: PMC7365849 DOI: 10.3389/fcvm.2020.00118] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 06/04/2020] [Indexed: 12/14/2022] Open
Abstract
Type 2 diabetes is a major risk factor for cardiovascular disease. Given the contribution of platelets to atherothrombosis—which in turn is a major contributor to cardiac events, there may be cause to consider platelet function in management of diabetes. Despite the large body of research concerning the role of platelets in cardiovascular complications of type 2 diabetes, evidence from population-based studies of platelet aggregation in diabetes is limited. Mean Platelet Volume (MPV), a cell trait partially associated with markers of platelet activity, is more commonly available. We investigated the association of metabolic syndrome and diabetes with platelet aggregation to three physiological agonists, ADP, collagen, and epinephrine, in the Framingham Heart Study Offspring cohort. We further examined the relationship between MPV measured with Beckman Coulter LH750 instruments and self-reported diabetes as well as MPV and diabetes medication in the UK BioBank cohort, performing the largest such analysis to date. Increased platelet aggregation associated with prevalent diabetes was observed for low concentration epinephrine (0.1 μM) alone and only in analyses of participants stratified either by male sex and/or having metabolic syndrome. Other agonists and concentrations were not significant for prevalent diabetes, or in opposite direction to the main hypothesis (i.e., they showed lower platelet aggregation associated with diabetes). After a median of 18.1 years follow-up, no platelet aggregation trait was associated with increased risk of diabetes (n = 344 cases). As expected, increased MPV was significantly associated with diabetes (β = 0.0976; P = 8.62 × 10−33). Interestingly, sex-stratified analyses indicated the association of MPV with diabetes is markedly stronger in males (β = 0.1232; P = 1.00 × 10−31) than females (β = 0.0514; P = 7.37 × 10−5). Among diabetes medications increased MPV was associated with Insulin (β = 0.1341; P = 1.38 × 10−11) and decreased MPV with both Metformin (β = 0.0763; P = 1.99 × 10−6) as well as the sulphonylureas (β = 0.0559; P = 0.0034). Each drug showed the same direction of effect in both sexes, however, the association with MPV was nearly twice as great or more in women compared to men. In conclusion, platelet function as measured by aggregation to ADP, collagen, or epinephrine does not appear to be consistently associated with diabetes, however, MPV is robustly associated suggesting future work may focus on how MPV segments pre-diabetics and diabetics for risk prediction.
Collapse
Affiliation(s)
- Benjamin A T Rodriguez
- The Framingham Heart Study, Population Sciences Branch, Division of Intramural Research, National Heart Lung and Blood Institute, Framingham, MA, United States
| | - Andrew D Johnson
- The Framingham Heart Study, Population Sciences Branch, Division of Intramural Research, National Heart Lung and Blood Institute, Framingham, MA, United States
| |
Collapse
|
33
|
Guo L, Wang J, Ding H, Meng S, Zhang X, Lv H, Zhong L, Wu J, Xu J, Zhou X, Huang R. Long-term outcomes of medical therapy versus successful recanalisation for coronary chronic total occlusions in patients with and without type 2 diabetes mellitus. Cardiovasc Diabetol 2020; 19:100. [PMID: 32622353 PMCID: PMC7335447 DOI: 10.1186/s12933-020-01087-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/02/2020] [Indexed: 12/11/2022] Open
Abstract
Background In this study, we compared the outcomes of medical therapy (MT) with successful percutaneous coronary intervention (PCI) in chronic total occlusions (CTO) patients with and without type 2 diabetes mellitus. Methods A total of 2015 patients with CTOs were stratified. Diabetic patients (n = 755, 37.5%) and non-diabetic patients (n = 1260, 62.5%) were subjected to medical therapy or successful CTO-PCI. We performed a propensity score matching (PSM) to balance the baseline characteristics. A comparison of the major adverse cardiac events (MACE) was done to evaluate long-term outcomes. Results The median follow-up duration was 2.6 years. Through multivariate analysis, the incidence of MACE was significantly higher among diabetic patients compared to the non-diabetic patients (adjusted hazard ratio [HR] 1.32, 95% confidence interval [CI] 1.09–1.61, p = 0.005). Among the diabetic group, the rate of MACE (adjusted HR 0.61, 95% CI 0.42–0.87, p = 0.006) was significantly lower in the successful CTO-PCI group than in the MT group. Besides, in the non-diabetic group, the prevalence of MACE (adjusted HR 0.85, 95% CI 0.64–1.15, p = 0.294) and cardiac death (adjusted HR 0.94, 95% CI 0.51–1.70, p = 0.825) were comparable between the two groups. Similar results as with the early detection were obtained in propensity-matched diabetic and non-diabetic patients. Notably, there was a significant interaction between diabetic or non-diabetic with the therapeutic strategy on MACE (p for interaction = 0.036). Conclusions For treatment of CTO, successful CTO-PCI highly reduces the risk of MACE in diabetic patients when compared with medical therapy. However, this does not apply to non-diabetic patients.
Collapse
Affiliation(s)
- Lei Guo
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China.
| | - Junjie Wang
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Huaiyu Ding
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Shaoke Meng
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Xiaoyan Zhang
- Department of Radiology, Fuyang Hospital of Anhui Medical University, Fuyang, People's Republic of China
| | - Haichen Lv
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Lei Zhong
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Jian Wu
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Jiaying Xu
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Xuchen Zhou
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China
| | - Rongchong Huang
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of China.,Department of Cardiology, Capital Medical University Affiliated Beijing Friendship Hospital, Beijing, People's Republic of China
| |
Collapse
|
34
|
Del Ben M, Nocella C, Loffredo L, Bartimoccia S, Cammisotto V, Mancinella M, Angelico F, Valenti V, Cavarretta E, Carnevale R, Violi F. Oleuropein-enriched chocolate by extra virgin olive oil blunts hyperglycaemia in diabetic patients: Results from a one-time 2-hour post-prandial cross over study. Clin Nutr 2020; 39:2187-2191. [PMID: 31585740 DOI: 10.1016/j.clnu.2019.09.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 08/19/2019] [Accepted: 09/17/2019] [Indexed: 11/26/2022]
|
35
|
Guía ESC 2019 sobre diabetes, prediabetes y enfermedad cardiovascular, en colaboración con la European Association for the Study of Diabetes (EASD). Rev Esp Cardiol 2020. [DOI: 10.1016/j.recesp.2019.11.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
36
|
Mohebbati R, Abbasnezhad A. Effects of Nigella sativa on endothelial dysfunction in diabetes mellitus: A review. JOURNAL OF ETHNOPHARMACOLOGY 2020; 252:112585. [PMID: 31972323 DOI: 10.1016/j.jep.2020.112585] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 01/15/2020] [Accepted: 01/16/2020] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Endothelial dysfunction is involved in lesion generation by the promotion of both early and late mechanism(s) of atherosclerosis such as adhesion molecules up-regulation, increased chemokine secretion and leukocyte adherence, increased cell permeability, enhanced low-density lipoprotein oxidation, cytokine elaboration, platelet activation and vascular smooth muscle cell migration, and proliferation. Nigella sativa is from the Ranunculaceae family which is used in some countries for various medicinal purposes. Nigella sativa seed has been widely used in traditional medicine for the treatment of diabetes. AIM OF THE REVIEW This review article summarized the therapeutic effects of Nigella sativa on endothelial dysfunction. METHODS Databases such as PubMed, Web of Science, Google Scholar, Scopus, and Iran Medex were considered. The search terms were " Nigella sativa " or "endothelium" and " Diabetes"," endothelial dysfunction ", " Thymoquinone " and " anti-inflammatory effect ". RESULTS The current review shows that Nigella sativa and Thymoquinone have a protective effect on endothelial dysfunction induced by diabetes. This is done by several mechanisms such as reduction of inflammatory and apoptotic markers, improving hyperglycemia, hyperlipidemia and antioxidant function, inhibiting platelet aggregation, and regulating eNOS, VCAM-1 and LOX-1 genes expression that involve in the endothelial dysfunction. Thymoquinone also reduces expression and secretion of some cytokines such as MCP-1, interleukin-1β, TNF-α, NF-κB, and Cox-2 that result in anti-inflammation effect. CONCLUSION Thymoquinone, the main phenolic terpene found in Nigella sativa, has several important properties such as antidiabetic, anti-inflammatory, and antioxidant activity. Therefore, Nigella sativa can improve endothelial dysfunction.
Collapse
Affiliation(s)
- Reza Mohebbati
- - Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Abbasali Abbasnezhad
- - Department of Physiology, School of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran.
| |
Collapse
|
37
|
Arnold SV, Bhatt DL, Barsness GW, Beatty AL, Deedwania PC, Inzucchi SE, Kosiborod M, Leiter LA, Lipska KJ, Newman JD, Welty FK. Clinical Management of Stable Coronary Artery Disease in Patients With Type 2 Diabetes Mellitus: A Scientific Statement From the American Heart Association. Circulation 2020; 141:e779-e806. [PMID: 32279539 DOI: 10.1161/cir.0000000000000766] [Citation(s) in RCA: 132] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Although cardiologists have long treated patients with coronary artery disease (CAD) and concomitant type 2 diabetes mellitus (T2DM), T2DM has traditionally been considered just a comorbidity that affected the development and progression of the disease. Over the past decade, a number of factors have shifted that have forced the cardiology community to reconsider the role of T2DM in CAD. First, in addition to being associated with increased cardiovascular risk, T2DM has the potential to affect a number of treatment choices for CAD. In this document, we discuss the role that T2DM has in the selection of testing for CAD, in medical management (both secondary prevention strategies and treatment of stable angina), and in the selection of revascularization strategy. Second, although glycemic control has been recommended as a part of comprehensive risk factor management in patients with CAD, there is mounting evidence that the mechanism by which glucose is managed can have a substantial impact on cardiovascular outcomes. In this document, we discuss the role of glycemic management (both in intensity of control and choice of medications) in cardiovascular outcomes. It is becoming clear that the cardiologist needs both to consider T2DM in cardiovascular treatment decisions and potentially to help guide the selection of glucose-lowering medications. Our statement provides a comprehensive summary of effective, patient-centered management of CAD in patients with T2DM, with emphasis on the emerging evidence. Given the increasing prevalence of T2DM and the accumulating evidence of the need to consider T2DM in treatment decisions, this knowledge will become ever more important to optimize our patients' cardiovascular outcomes.
Collapse
|
38
|
Santilli F, Zaccardi F, Liani R, Petrucci G, Simeone P, Pitocco D, Tripaldi R, Rizzi A, Formoso G, Pontecorvi A, Angelucci E, Pagliaccia F, Golato M, De Leva F, Vitacolonna E, Rocca B, Consoli A, Patrono C. In vivo thromboxane-dependent platelet activation is persistently enhanced in subjects with impaired glucose tolerance. Diabetes Metab Res Rev 2020; 36:e3232. [PMID: 31671234 DOI: 10.1002/dmrr.3232] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 10/13/2019] [Indexed: 11/09/2022]
Abstract
BACKGROUND Impaired glucose tolerance (IGT) is associated with increased cardiovascular morbidity and mortality. Enhanced thromboxane (TX)-dependent platelet activation plays a pivotal role in atherothrombosis and characterizes type 2 diabetes mellitus (DM). Whether this also pertains to IGT is currently unknown. We investigated whether TXA2 -dependent platelet activation, as reflected by 11-dehydro-TXB2 (TXM) urinary excretion, is comparably abnormal in IGT as in DM, is persistent over long-term follow-up, changes as a function of metabolic disease progression, and is influenced by food intake. METHODS We prospectively investigated subjects with IGT (n = 48) and two control groups with DM diagnosed either less than 12 months (n = 60) or 12 months or more (n = 58). RESULTS Baseline TXM excretion was comparable between subjects with IGT and DM, with no evidence of a circadian variation. During a 36-month follow-up, urinary TXM excretion was stable over time in the DM groups, while tended to increase in subjects with IGT. Increasing urinary TXM excretion over time was observed in the subjects who progressed to diabetes vs nonprogressors. CONCLUSIONS We conclude that TXA2 -dependent platelet activation was at least as high in IGT as in patients with DM and further increased over time, especially in those who progressed to overt diabetes.
Collapse
Affiliation(s)
- Francesca Santilli
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti "G. D'Annunzio" School of Medicine, Chieti, Italy
| | - Francesco Zaccardi
- Diabetes Care Unit, Catholic University School of Medicine and Fondazione Policlinico Universitario "A. Gemelli" Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- Leicester Diabetes Centre, Leicester General Hospital, Leicester, United Kingdom
| | - Rossella Liani
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti "G. D'Annunzio" School of Medicine, Chieti, Italy
| | - Giovanna Petrucci
- Institute of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | - Paola Simeone
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti "G. D'Annunzio" School of Medicine, Chieti, Italy
| | - Dario Pitocco
- Diabetes Care Unit, Catholic University School of Medicine and Fondazione Policlinico Universitario "A. Gemelli" Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Romina Tripaldi
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti "G. D'Annunzio" School of Medicine, Chieti, Italy
| | - Alessandro Rizzi
- Diabetes Care Unit, Catholic University School of Medicine and Fondazione Policlinico Universitario "A. Gemelli" Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gloria Formoso
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti "G. D'Annunzio" School of Medicine, Chieti, Italy
| | - Alfredo Pontecorvi
- Institute of Endocrinology, Catholic University School of Medicine and Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Ermanno Angelucci
- Department of Clinical Medicine, Chieti University Hospital, Chieti, Italy
| | | | - Maria Golato
- Department of Clinical Pathology, Chieti University Hospital, Chieti, Italy
| | - Francesca De Leva
- Diabetes Care Unit, Catholic University School of Medicine and Fondazione Policlinico Universitario "A. Gemelli" Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Ester Vitacolonna
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti "G. D'Annunzio" School of Medicine, Chieti, Italy
| | - Bianca Rocca
- Institute of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | - Agostino Consoli
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti "G. D'Annunzio" School of Medicine, Chieti, Italy
| | - Carlo Patrono
- Institute of Pharmacology, Catholic University School of Medicine, Rome, Italy
| |
Collapse
|
39
|
Rocca B, Patrono C. Aspirin in the primary prevention of cardiovascular disease in diabetes mellitus: A new perspective. Diabetes Res Clin Pract 2020; 160:108008. [PMID: 31926190 DOI: 10.1016/j.diabres.2020.108008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 01/06/2020] [Indexed: 12/11/2022]
Abstract
Although the improved control of hyperglycaemia and other cardiovascular risk factors was associated with a parallel decline of atherosclerotic cardiovascular disease (ASCVD) and death in both type 1 (T1) and type 2 (T2) diabetes mellitus (DM), the burden of death and hospitalization for ASCVD remains significantly higher by about 2-fold versus the matched non-DM population. Life style interventions, such as physical activity and healthy diet, and drugs, such as statins and low-dose aspirin, may have beneficial effects by targeting one or multiple pathways responsible for accelerated atherosclerosis and its thrombotic complications. The debate on the benefit-risk balance of primary cardiovascular prevention with aspirin has been especially vivacious over the past two years, following the publication of three large randomized, placebo-controlled, primary prevention trials in different settings, spanning from healthy elderly to DM subjects. The aim of this review is to discuss the pathophysiological, pharmacological and clinical evidence supporting the appropriate use of low-dose aspirin in DM, within the context of the current multifactorial approach to primary cardiovascular prevention.
Collapse
Affiliation(s)
- Bianca Rocca
- Institute of Pharmacology, Catholic University School of Medicine, and Fondazione Policlinico Universitario "A. Gemelli" Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy.
| | - Carlo Patrono
- Institute of Pharmacology, Catholic University School of Medicine, and Fondazione Policlinico Universitario "A. Gemelli" Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| |
Collapse
|
40
|
Barale C, Russo I. Influence of Cardiometabolic Risk Factors on Platelet Function. Int J Mol Sci 2020; 21:ijms21020623. [PMID: 31963572 PMCID: PMC7014042 DOI: 10.3390/ijms21020623] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/15/2020] [Accepted: 01/16/2020] [Indexed: 12/16/2022] Open
Abstract
Platelets are key players in the thrombotic processes. The alterations of platelet function due to the occurrence of metabolic disorders contribute to an increased trend to thrombus formation and arterial occlusion, thus playing a major role in the increased risk of atherothrombotic events in patients with cardiometabolic risk factors. Several lines of evidence strongly correlate metabolic disorders such as obesity, a classical condition of insulin resistance, dyslipidemia, and impaired glucose homeostasis with cardiovascular diseases. The presence of these clinical features together with hypertension and disturbed microhemorrheology are responsible for the prothrombotic tendency due, at least partially, to platelet hyperaggregability and hyperactivation. A number of clinical platelet markers are elevated in obese and type 2 diabetes (T2DM) patients, including the mean platelet volume, circulating levels of platelet microparticles, oxidation products, platelet-derived soluble P-selectin and CD40L, thus contributing to an intersection between obesity, inflammation, and thrombosis. In subjects with insulin resistance and T2DM some defects depend on a reduced sensitivity to mediators—such as nitric oxide and prostacyclin—playing a physiological role in the control of platelet aggregability. Furthermore, other alterations occur only in relation to hyperglycemia. In this review, the main cardiometabolic risk factors, all components of metabolic syndrome involved in the prothrombotic tendency, will be taken into account considering some of the mechanisms involved in the alterations of platelet function resulting in platelet hyperactivation.
Collapse
|
41
|
Patti G, Cavallari I, Andreotti F, Calabrò P, Cirillo P, Denas G, Galli M, Golia E, Maddaloni E, Marcucci R, Parato VM, Pengo V, Prisco D, Ricottini E, Renda G, Santilli F, Simeone P, De Caterina R. Prevention of atherothrombotic events in patients with diabetes mellitus: from antithrombotic therapies to new-generation glucose-lowering drugs. Nat Rev Cardiol 2020; 16:113-130. [PMID: 30250166 PMCID: PMC7136162 DOI: 10.1038/s41569-018-0080-2] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Diabetes mellitus is an important risk factor for a first cardiovascular event and for worse outcomes after a cardiovascular event has occurred. This situation might be caused, at least in part, by the prothrombotic status observed in patients with diabetes. Therefore, contemporary antithrombotic strategies, including more potent agents or drug combinations, might provide greater clinical benefit in patients with diabetes than in those without diabetes. In this Consensus Statement, our Working Group explores the mechanisms of platelet and coagulation activity, the current debate on antiplatelet therapy in primary cardiovascular disease prevention, and the benefit of various antithrombotic approaches in secondary prevention of cardiovascular disease in patients with diabetes. While acknowledging that current data are often derived from underpowered, observational studies or subgroup analyses of larger trials, we propose antithrombotic strategies for patients with diabetes in various cardiovascular settings (primary prevention, stable coronary artery disease, acute coronary syndromes, ischaemic stroke and transient ischaemic attack, peripheral artery disease, atrial fibrillation, and venous thromboembolism). Finally, we summarize the improvements in cardiovascular outcomes observed with the latest glucose-lowering drugs, and on the basis of the available evidence, we expand and integrate current guideline recommendations on antithrombotic strategies in patients with diabetes for both primary and secondary prevention of cardiovascular disease. Patients with diabetes mellitus have a prothrombotic status that increases the risk of cardiovascular events and worsens prognosis after these events. In this Consensus Statement, the Working Group on Thrombosis of the Italian Society of Cardiology proposes antithrombotic strategies for patients with diabetes in various cardiovascular settings.
Collapse
Affiliation(s)
- Giuseppe Patti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Ilaria Cavallari
- Unit of Cardiovascular Science, Campus Bio-Medico University, Rome, Italy
| | - Felicita Andreotti
- Cardiovascular and Thoracic Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Paolo Calabrò
- Department of Cardio-thoracic and Respiratory Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Plinio Cirillo
- Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Gentian Denas
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| | - Mattia Galli
- Cardiovascular and Thoracic Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Enrica Golia
- Department of Cardio-thoracic and Respiratory Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ernesto Maddaloni
- Department of Medicine, Unit of Endocrinology and Diabetes, Campus Bio-Medico University, Rome, Italy
| | - Rossella Marcucci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Vito Maurizio Parato
- Cardiology Unit, Madonna del Soccorso Hospital, San Benedetto del Tronto, Italy.,Politecnica Delle Marche University, San Benedetto del Tronto, Italy
| | - Vittorio Pengo
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| | - Domenico Prisco
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Giulia Renda
- Institute of Cardiology, G. d'Annunzio University, Chieti, Italy
| | - Francesca Santilli
- Department of Medicine and Aging, G. d'Annunzio University, Chieti, Italy
| | - Paola Simeone
- Department of Medicine and Aging, G. d'Annunzio University, Chieti, Italy
| | - Raffaele De Caterina
- Institute of Cardiology, G. d'Annunzio University, Chieti, Italy. .,Fondazione G. Monasterio, Pisa, Italy.
| | | |
Collapse
|
42
|
Abstract
The benefits of aspirin therapy for the secondary prevention of cardiovascular disease clearly outweigh the risks of bleeding, and low-dose aspirin is uniformly recommended in this setting. However, no clear consensus exists about whether, and if so in whom, aspirin therapy is appropriate for the primary prevention of cardiovascular disease. Three trials of low-dose aspirin versus placebo in three populations at increased risk of myocardial infarction or ischaemic stroke in the absence of established cardiovascular disease were reported in 2018. The ASPREE trial in elderly people was terminated early for futility because aspirin had no effect on disability-free survival but significantly increased the risk of major haemorrhage and, unexpectedly, all-cause mortality. In the ASCEND trial in patients with diabetes mellitus and no evidence of vascular disease, aspirin significantly reduced serious vascular events but increased major bleeding. In the ARRIVE trial in people with multiple risk factors for cardiovascular disease, aspirin had no effect on major cardiovascular events but increased gastrointestinal bleeding. The aim of this Review is to place these new results in the context of previous evidence on aspirin for the primary prevention of cardiovascular disease and to appraise whether the new evidence is likely to enable the more targeted use of aspirin in particular individuals for whom the net benefit is both clinically worthwhile and statistically definite.
Collapse
Affiliation(s)
- Carlo Patrono
- Department of Pharmacology, Catholic University School of Medicine, Rome, Italy.
| | - Colin Baigent
- Medical Research Council Population Health Research Unit, and Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| |
Collapse
|
43
|
Patrono C, Rocca B. Measurement of Thromboxane Biosynthesis in Health and Disease. Front Pharmacol 2019; 10:1244. [PMID: 31736753 PMCID: PMC6832017 DOI: 10.3389/fphar.2019.01244] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 09/27/2019] [Indexed: 12/17/2022] Open
Abstract
Thromboxane (TX) A2 is a chemically unstable lipid mediator involved in several pathophysiologic processes, including primary hemostasis, atherothrombosis, inflammation, and cancer. In human platelets, TXA2 is the major arachidonic acid derivative via the cyclooxygenase (COX)-1 pathway. Assessment of platelet TXA2 biosynthesis can be performed ex vivo through measurement of serum TXB2, an index of platelet COX-1 activity, as well as in vivo through measurement of urinary enzymatic metabolites, a non-invasive index of platelet activation. This article reviews the main findings of four decades of clinical investigation based on these analytical approaches, focusing on the measurement of TXA2 metabolites to characterize the pathophysiologic role of transiently or persistently enhanced platelet activation and to describe the clinical pharmacology of COX-1 inhibition in health and disease.
Collapse
Affiliation(s)
- Carlo Patrono
- Department of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | - Bianca Rocca
- Department of Pharmacology, Catholic University School of Medicine, Rome, Italy
| |
Collapse
|
44
|
Trostchansky A, Moore-Carrasco R, Fuentes E. Oxidative pathways of arachidonic acid as targets for regulation of platelet activation. Prostaglandins Other Lipid Mediat 2019; 145:106382. [PMID: 31634570 DOI: 10.1016/j.prostaglandins.2019.106382] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 08/12/2019] [Accepted: 09/03/2019] [Indexed: 12/17/2022]
Abstract
Platelet activation plays an important role in acute and chronic cardiovascular disease states. Multiple pathways contribute to platelet activation including those dependent upon arachidonic acid. Arachidonic acid is released from the platelet membrane by phospholipase A2 action and is then metabolized in the cytosol by specific arachidonic acid oxidation enzymes including prostaglandin H synthase, 12-lipoxygenase, and cytochrome P450 to produce pro- and anti-inflammatory eicosanoids. This review aims to analyze the role of arachidonic acid oxidation on platelet activation, the enzymes that use it as a substrate associated as novel therapeutics target for antiplatelet drugs.
Collapse
Affiliation(s)
- Andres Trostchansky
- Departamento de Bioquimica and Centro de Investigaciones Biomédicas (CEINBIO), Facultad de Medicina, Universidad de la República, Montevideo, Uruguay.
| | - Rodrigo Moore-Carrasco
- Departamento de Bioquímica Clínica e Inmunohematología, Facultad de Ciencias de la Salud, Programa de Investigación Asociativa en Cáncer Gástrico (PIA-CG), Universidad de Talca, Chile
| | - Eduardo Fuentes
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Interdisciplinary Center on Aging, Universidad de Talca, Talca, Chile.
| |
Collapse
|
45
|
Al-Sofiani ME, Derenbecker R, Quartuccio M, Kalyani RR. Aspirin for Primary Prevention of Cardiovascular Disease in Diabetes: a Review of the Evidence. Curr Diab Rep 2019; 19:107. [PMID: 31544224 DOI: 10.1007/s11892-019-1206-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW People with diabetes are at a higher risk of atherosclerotic cardiovascular disease (ASCVD) compared with those without diabetes. Though aspirin has been shown to have an overall net clinical benefit when used for secondary prevention of ASCVD in people with and without diabetes, the evidence for primary prevention, especially in those with diabetes, remains inconsistent. In this article, we review the latest studies examining the risks and benefits of aspirin use for primary prevention of ASCVD in adults with diabetes, discuss key aspects in assessing the risk-benefit ratio of aspirin use for primary prevention of ASCVD, and summarize current guidelines from professional societies on aspirin use for primary prevention in adults with diabetes. RECENT FINDINGS In the general population, past studies have shown no difference in the beneficial effect of aspirin for primary cardiovascular disease prevention by diabetes status. However, several randomized controlled studies and meta-analyses in adults with diabetes have shown lack of net clinical benefit of aspirin use for primary prevention of ASCVD. The recent ASCEND trial documented cardiovascular benefit of aspirin for primary prevention in adults with diabetes but suggested that the increased risk of bleeding may outweigh the cardiovascular benefit. The decision to initiate aspirin for primary prevention of ASCVD must be considered carefully on an individual basis to balance the cardiovascular benefit and bleeding risk in all patients, especially those with diabetes. A multifactorial approach that focuses on managing ASCVD risk factors such as hypertension, dyslipidemia, dysglycemia, and smoking is recommended in all patients. More research is needed to identify subgroups of people with diabetes who are more likely to benefit from aspirin use for primary prevention of ASCVD and develop better antithrombotic strategies that shift the risk-benefit balance toward an overall net clinical benefit.
Collapse
Affiliation(s)
- Mohammed E Al-Sofiani
- Division of Endocrinology, Diabetes & Metabolism, The Johns Hopkins University, 1830 East Monument Street, Suite 333, Baltimore, MD, 21287, USA
- Endocrinology Division, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Robert Derenbecker
- General Internal Medicine, The Johns Hopkins University, Baltimore, MD, USA
| | - Michael Quartuccio
- Division of Endocrinology, Diabetes & Metabolism, The Johns Hopkins University, 1830 East Monument Street, Suite 333, Baltimore, MD, 21287, USA
| | - Rita R Kalyani
- Division of Endocrinology, Diabetes & Metabolism, The Johns Hopkins University, 1830 East Monument Street, Suite 333, Baltimore, MD, 21287, USA.
| |
Collapse
|
46
|
Pretorius E. Platelets as Potent Signaling Entities in Type 2 Diabetes Mellitus. Trends Endocrinol Metab 2019; 30:532-545. [PMID: 31196615 DOI: 10.1016/j.tem.2019.05.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/15/2019] [Accepted: 05/16/2019] [Indexed: 12/19/2022]
Abstract
Type 2 diabetes mellitus (T2DM) is a multifactorial disease with a dysregulated circulating inflammatory molecule tendency. T2DM is closely associated with systemic inflammation, endothelial dysfunction, cardiovascular risk, and increased clotting susceptibility. Platelets have fundamental roles in the development and propagation of inflammation and cardiovascular risk. They signal through membrane receptors, resulting in (hyper)activation and release of inflammatory molecules from platelet compartments. This review highlights how circulating inflammatory molecules, acting as platelet receptor ligands, interact with platelets, causing platelets to be potent drivers of systemic inflammation. We conclude by suggesting that focused platelet research in T2DM is an important avenue to pursue to identify novel therapeutic targets, and that platelets could be used as cellular activity sensors themselves.
Collapse
Affiliation(s)
- Etheresia Pretorius
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, 7602, South Africa.
| |
Collapse
|
47
|
Przygodzki T, Kassassir H, Talar M, Siewiera K, Watala C. Effects of three-month streptozotocin-induced diabetes in mice on blood platelet reactivity, COX-1 expression and adhesion potential. Int J Exp Pathol 2019; 100:41-48. [PMID: 30811756 DOI: 10.1111/iep.12298] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 10/29/2018] [Accepted: 12/06/2018] [Indexed: 12/25/2022] Open
Abstract
Diabetes is associated with an increased risk of cardiovascular disease. This is partially attributed to an altered activation status of blood platelets in this disease. Previously, alterations have been shown in COX-1 and protease activated receptor (PAR)-3 receptor expression in platelets in two animal models of diabetes, there have not been studies which address expression of these proteins in mice with long-term streptozotocin (STZ)-induced diabetes. We have also addressed the effect of diabetes on platelet adhesion under flow conditions. With the use of flow cytometry, we have shown that certain markers of platelet basal activation, such as active form of αII b β3 and of CD40L were increased in STZ-induced diabetic mice. Platelets from STZ-induced diabetic mice were also more reactive when stimulated with PAR-4 activating peptide as revealed by higher expression of active form of αII b β3 , membrane-bound on vWillebrand Factor and binding of exogenous fluorescein isothyanate-labelled fibrinogen. Expression of COX-1 and production of thromboxane A2 in platelets of STZ-induced diabetic mice were higher than in control animals. We observed no effect of diabetes on ability of platelets to form stable adhesions with fibrinogen in flow conditions. We conclude that although certain similarities exist between patterns of activation of platelets in animal models of diabetes, the differences should also be taken into account.
Collapse
Affiliation(s)
- Tomasz Przygodzki
- Department of Haemostatic Disorders, Chair of Biomedical Sciences, Faculty of Health Sciences, Medical University of Lodz, Lodz, Poland
| | - Hassan Kassassir
- Department of Haemostatic Disorders, Chair of Biomedical Sciences, Faculty of Health Sciences, Medical University of Lodz, Lodz, Poland
| | - Marcin Talar
- Department of Haemostatic Disorders, Chair of Biomedical Sciences, Faculty of Health Sciences, Medical University of Lodz, Lodz, Poland
| | - Karolina Siewiera
- Department of Haemostatic Disorders, Chair of Biomedical Sciences, Faculty of Health Sciences, Medical University of Lodz, Lodz, Poland
| | - Cezary Watala
- Department of Haemostatic Disorders, Chair of Biomedical Sciences, Faculty of Health Sciences, Medical University of Lodz, Lodz, Poland
| |
Collapse
|
48
|
|
49
|
Simeone P, Liani R, Tripaldi R, Di Castelnuovo A, Guagnano MT, Tartaro A, Bonadonna RC, Federico V, Cipollone F, Consoli A, Santilli F. Thromboxane-Dependent Platelet Activation in Obese Subjects with Prediabetes or Early Type 2 Diabetes: Effects of Liraglutide- or Lifestyle Changes-Induced Weight Loss. Nutrients 2018; 10:nu10121872. [PMID: 30513818 PMCID: PMC6315606 DOI: 10.3390/nu10121872] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 11/20/2018] [Accepted: 11/26/2018] [Indexed: 12/17/2022] Open
Abstract
Thromboxane (TX)-dependent platelet activation and lipid peroxidation, as reflected in vivo by the urinary excretion of 11-dehydro-TXB2 and 8-iso-prostaglandin (PG)F2α, play a key role in atherothrombosis in obesity and type 2 diabetes mellitus (T2DM) since the earlier stages. Thirty-five metformin-treated obese subjects with prediabetes or newly-diagnosed T2DM were randomized to the glucagon-like peptide receptor agonist (GLP-RA) liraglutide (1.8 mg/day) or lifestyle counseling until achieving a comparable weight loss (−7% of initial body weight), to assess whether changes in subcutaneous (SAT) and visceral (VAT) adipose tissue distribution (MRI), insulin sensitivity (Matsuda Index) and beta-cell performance (multiple sampling OGTT beta-index), with either intervention, might affect TX-dependent platelet activation, lipid peroxidation and inflammation. At baseline, Ln-8-iso-PGF2α (Beta = 0.31, p = 0.0088), glycosylated hemoglobin (HbA1c) (Beta = 2.64, p = 0.0011) Ln-TNF-α (Beta = 0.58, p = 0.0075) and SAT (Beta = 0.14, p = 0.044) were significant independent predictors of 11-dehydro-TXB2. After achievement of the weight loss target, a comparable reduction in U-11-dehydro-TXB2 (between-group p = 0.679) and 8-iso-PGF-2α (p = 0.985) was observed in both arms in parallel with a comparable improvement in glycemic control, insulin sensitivity, SAT, high-sensitivity C-reactive protein (hs-CRP). In obese patients with initial impairment of glucose metabolism, the extent of platelet activation is related to systemic inflammation, isoprostane formation and degree of glycemic control and abdominal SAT. Successful weight loss, achieved with either lifestyle changes or an incretin-based therapy, is associated with a significant reduction in lipid peroxidation and platelet activation.
Collapse
Affiliation(s)
- Paola Simeone
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti, 66100 Chieti, Italy.
| | - Rossella Liani
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti, 66100 Chieti, Italy.
| | - Romina Tripaldi
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti, 66100 Chieti, Italy.
| | - Augusto Di Castelnuovo
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli, Italy.
| | - Maria Teresa Guagnano
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti, 66100 Chieti, Italy.
| | - Armando Tartaro
- Department of Neuroscience & Imaging, University of Chieti, 66100 Chieti, Italy.
| | - Riccardo C Bonadonna
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy.
- Division of Endocrinology and Metabolic Diseases, Azienda Ospedaliera Universitaria of Parma, 43126 Parma, Italy.
| | | | - Francesco Cipollone
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti, 66100 Chieti, Italy.
| | - Agostino Consoli
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti, 66100 Chieti, Italy.
| | - Francesca Santilli
- Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI-Met), University of Chieti, 66100 Chieti, Italy.
| |
Collapse
|
50
|
Al-Sofiani ME, Yanek LR, Faraday N, Kral BG, Mathias R, Becker LC, Becker DM, Vaidya D, Kalyani RR. Diabetes and Platelet Response to Low-Dose Aspirin. J Clin Endocrinol Metab 2018; 103:4599-4608. [PMID: 30265320 PMCID: PMC6232753 DOI: 10.1210/jc.2018-01254] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 09/24/2018] [Indexed: 01/16/2023]
Abstract
CONTEXT Previous studies have suggested less cardioprotective benefit of aspirin in adults with diabetes, raising concerns about "aspirin resistance" and potentially reduced effectiveness for prevention of cardiovascular disease (CVD). OBJECTIVE To examine differences in platelet response to aspirin by diabetes status. DESIGN, SETTING, PARTICIPANTS We examined platelet response before and after aspirin (81 mg/day for 14 days) in 2113 adults (175 with diabetes, 1,938 without diabetes), in the Genetic Study of Aspirin Responsiveness cohort, who had family history of early-onset CVD. MAIN OUTCOME MEASURES In vivo platelet activation (urinary thromboxane B2), in vitro platelet aggregation to agonists (arachidonic acid, adenosine diphosphate, collagen), and platelet function analyzer-100 closure time. RESULTS Although adults with diabetes had higher in vivo platelet activation before aspirin, the reduction in in vivo platelet activation after aspirin was similar in those with vs without diabetes. Likewise, the reduction in multiple in vitro platelet measures was similar after aspirin by diabetes status. In regression analyses adjusted for age, sex, race, BMI, smoking, platelet counts, and fibrinogen levels, in vivo platelet activation remained higher in adults with vs without diabetes after aspirin (P = 0.04), but this difference was attenuated after additional adjustment for preaspirin levels (P = 0.10). No differences by diabetes status were noted for any of the in vitro platelet measures after aspirin in fully adjusted models that also accounted for preaspirin levels. CONCLUSIONS In vitro platelet response to aspirin does not differ by diabetes status, suggesting no intrinsic differences in platelet response to aspirin. Instead, factors extrinsic to platelet function should be investigated to give further insights into aspirin use for primary prevention in diabetes.
Collapse
Affiliation(s)
- Mohammed E Al-Sofiani
- Division of Endocrinology, Diabetes & Metabolism, The Johns Hopkins University, Baltimore, Maryland
- Division of Endocrinology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Lisa R Yanek
- Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- GeneSTAR Research Program, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Nauder Faraday
- GeneSTAR Research Program, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Brian G Kral
- GeneSTAR Research Program, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- Division of Cardiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Rasika Mathias
- GeneSTAR Research Program, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Lewis C Becker
- GeneSTAR Research Program, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- Division of Cardiology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Diane M Becker
- Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- GeneSTAR Research Program, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Dhananjay Vaidya
- Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- GeneSTAR Research Program, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Rita R Kalyani
- Division of Endocrinology, Diabetes & Metabolism, The Johns Hopkins University, Baltimore, Maryland
- The Welch Center for Prevention, Epidemiology and Clinical Research, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- Correspondence and Reprint Requests: Rita R. Kalyani, MD, Division of Endocrinology, Diabetes & Metabolism, The Johns Hopkins University, 1830 East Monument Street, Suite 333, Baltimore, Maryland 21287. E-mail:
| |
Collapse
|