Abstract
Background and purpose Major depression is an independent risk factor for increased morbidity and mortality in patients with coronary artery disease (CAD). Increased platelet activity and vascular endothelial dysfunction are possible pathways through which depression may increase cardiovascular risk. Citalopram exhibits strong selective inhibition of human platelet activation, but little is known about its effects on vascular endothelium. We assessed whether treatment of depressed CAD patients with citalopram alters platelet/endothelial biomarkers. The study was performed within the framework of the CREATE trial. Methods We assessed the effect of citalopram on P-selectin, β-thromboglobulin (βTG), soluble intercellular cell adhesion molecule-1 (sICAM-1), and total nitric oxide (tNO). Plasma samples were obtained at baseline and week 12 from subjects randomized to citalopram 20–40 mg daily (n = 36), or placebo (n = 21). Anticoagulants, aspirin, and clopidogrel were permitted. Results Treatment with citalopram was associated with greater increase in tNO over 12 weeks compared to placebo (P = 0.005). There were no differences for the other biomarkers such as P-selectin (P = 0.70), βTG (P = 0.46) and ICAM (P = 0.59). Conclusion Treatment with citalopram for 12 weeks in depressed CAD patients is associated with enhanced production of nitric oxide despite the co-administration of commonly prescribed anti-platelet regimens including aspirin and clopidogrel. Clinical implications of these findings are unclear, but improved endothelial function is implied by the increased NO production, suggesting that citalopram may be of particular benefit for patients with comorbid depression and vascular disease including CAD, stroke, peripheral artery disease, and diabetes.
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References
Glassman AH, Shapiro PA (1998) Depression and the course of coronary artery disease. Am J Psychiatry 155:4–11
Musselman DL, Evans DL, Nemeroff CB (1998) The relationship of depression to cardiovascular disease: epidemiology, biology, and treatment. Arch Gen Psychiatry 55:580–592
Smith TW, Ruiz JM (2002) Psychosocial influences on the development and course of coronary heart disease: current status and implications for research and practice. J Consult Clin Psychol 70:548–568
Lesperance F, Frasure-Smith N, Juneau M, Theroux P (2000) Depression and 1-year prognosis in unstable angina. Arch Intern Med 160:1354–1360
Lesperance F, Frasure-Smith N, Talajic M, Bourassa MG (2002) Five-year risk of cardiac mortality in relation to initial severity and one-year changes in depression symptoms after myocardial infarction. Circulation 105:1049–1053
Rumsfeld JS, Jones PG, Whooley MA, Sullivan MD, Pitt B, Weintraub WS et al (2005) Depression predicts mortality and hospitalization in patients with myocardial infarction complicated by heart failure. Am Heart J 150:961–967
Wassertheil-Smoller S, Shumaker S, Ockene J, Talavera GA, Greenland P, Cochrane B et al (2004) Depression and cardiovascular sequelae in postmenopausal women. The Women’s Health Initiative (WHI). Arch Intern Med 164:289–298
Musselman DL, Tomer A, Manatunga AK, Knight BT, Porter MR, Kasey S et al (1996) Exaggerated platelet reactivity in major depression. Am J Psychiatry 153:1313–1317
Sherwood A, Hinderliter AL, Watkins LL, Waugh RA, Blumenthal JA (2005) Impaired endothelial function in coronary heart disease patients with depressive symptomatology. J Am Coll Cardiol 46:656–659
Kim CK, Mcgorray SP, Bartholomew BA, Marsh M, Dicken T, Wassertheil-Smoller S et al (2005) Depressive symptoms and heart rate variability in postmenopausal women. Arch Intern Med 165:1239–1244
Glassman AH, Roose SP, Bigger JT Jr (1993) The safety of tricyclic antidepressants in cardiac patients. Risk-benefit reconsidered. JAMA 269:2673–2675
Roose SP, Glassman AH, Attia E, Woodring S, Giardina EG, Bigger JT Jr (1998) Cardiovascular effects of fluoxetine in depressed patients with heart disease. Am J Psychiatry 155:660–665
Roose SP, Laghrissi-Thode F, Kennedy JS, Nelson JC, Bigger JT Jr, Pollock BG et al (1998) Comparison of paroxetine and nortriptyline in depressed patients with ischemic heart disease. JAMA 279:287–291
Keller MB (2000) Citalopram therapy for depression: a review of 10 years of European experience and data from U.S. clinical trials. J Clin Psychiatry 61:896–908
Glassman AH, O’Connor CM, Califf RM, Swedberg K, Schwartz P, Bigger JT Jr et al (2002) Sertraline treatment of major depression in patients with acute MI or unstable angina. JAMA 288:701–709
Cohen HW, Gibson G, Alderman MH (2000) Excess risk of myocardial infarction in patients treated with antidepressant medications: association with use of tricyclic agents. Am J Med 108:2–8
Sauer WH, Berlin JA, Kimmel SE (2001) Selective serotonin reuptake inhibitors and myocardial infarction. Circulation 104:1894–1898
Rasmussen A, Hindberg I, Mellerup E (2000) Does sertraline-induced platelet dysfunction protect stroke patients against cardiovascular comorbidity? Int J Neuropsychopharmacol 3:S372
Serebruany VL, Gurbel PA, O’Connor CM (2001) Platelet inhibition by sertraline and N-desmethylsertraline: a possible missing link between depression, coronary events, and mortality benefits of selective serotonin reuptake inhibitors. Pharmacol Res 43:453–462
Serebruany VL, O’Connor CM, Gurbel PA (2001) Effect of selective serotonin reuptake inhibitors on platelets in patients with coronary artery disease. Am J Cardiol 87:1398–1400
Atar D, Malinin A, Takserman A, Pokov A, Van Zyl LT, Tanguay JF et al (2006) Escitalopram, but not its major metabolites, exhibits antiplatelet activity in humans. J Clin Psychopharmacol 26:172–177
Lesperance F, Frasure-Smith N, Koszycki D, Laliberté M-A, Van Zyl LT, Baker B et al (2007) Effects of citalopram and interpersonal psychotherapy on depression in coronary artery disease patients: the Canadian Cardiac Randomized Evaluation of Antidepressant and Psychotherapy Efficacy Trial (CREATE). JAMA 297:367–379
Kaplan KL, Owen J (1981) Plasma levels of beta-thromboglobulin and platelet factor 4 as indices of platelet activation in vivo. Blood 57:199–202
Pumphrey CW, Dawes J (1982) Plasma beta-thromboglobulin as a measure of platelet activity. Effect of risk factors and findings in ischemic heart disease and after acute myocardial infarction. Am J Cardiol 50:1258–1261
Blankenberg S, Rupprecht HJ, Bickel C, Peetz D, Hafner G, Tiret L et al (2001) Circulating cell adhesion molecules and death in patients with coronary artery disease. Circulation 104:1336–1342
Mulvihill NT, Foley JB, Murphy RT, Curtin R, Crean PA, Walsh M (2001) Risk stratification in unstable angina and non-Q wave myocardial infarction using soluble cell adhesion molecules. Heart 85:623–627
Valles J, Santos MT, Aznar J, Martinez M, Moscardo A, Pinon M et al (2002) Platelet–erythrocyte interactions enhance alpha(IIb)beta(3) integrin receptor activation and P-selectin expression during platelet recruitment: down-regulation by aspirin ex vivo. Blood 99:3978–3984
Tschoepe D, Spangenberg P, Esser J, Schwippert B, Kehrel B, Roesen P et al (1990) Flow-cytometric detection of surface membrane alterations and concomitant changes in the cytoskeletal actin status of activated platelets. Cytometry 11:652–656
O’Connor CM, Gurbel PA, Serebruany VL (1999) Usefulness of soluble and surface-bound P-selectin in detecting heightened platelet activity in patients with congestive heart failure. Am J Cardiol 83:1345–1349
Gurbel PA, Kereiakes DJ, Dalesandro MR, Bahr RD, O’Connor CM, Serebruany VL (2000) Role of soluble and platelet-bound P-selectin in discriminating cardiac from noncardiac chest pain at presentation in the emergency department. Am Heart J 139:320–328
Moncada S, Palmer RM, Higgs EA (1991) Nitric oxide: physiology, pathophysiology, and pharmacology. Pharmacol Rev 43:109–142
Archer S (1993) Measurement of nitric oxide in biological models. FASEB J 7:349–360
Mehta JL, Chen LY, Kone BC, Mehta P, Turner P (1995) Identification of constitutive and inducible forms of nitric oxide synthase in human platelets. J Lab Clin Med 125:370–377
Chen LY, Mehta JL (1994) Inhibitory effect of high-density lipoprotein on platelet function is mediated by increase in nitric oxide synthase activity in platelets. Life Sci 55:1815–1821
Goumas G, Tentolouris C, Tousoulis D, Stefanadis C, Toutouzas P (2001) Therapeutic modification of the L-arginine-eNOS pathway in cardiovascular diseases. Atherosclerosis 154:255–267
Cerwinka WH, Cooper D, Krieglstein CF, Feelisch M, Granger DN (2002) Nitric oxide modulates endotoxin-induced platelet–endothelial cell adhesion in intestinal venules. Am J Physiol Heart Circ Physiol 282:H1111–H1117
Radomski MW, Palmer RM, Moncada S (1990) An L-arginine/nitric oxide pathway present in human platelets regulates aggregation. Proc Natl Acad Sci USA 87:5193–5197
Rajagopalan S, Brook R, Rubenfire M, Pitt E, Young E, Pitt B (2001) Abnormal brachial artery flow-mediated vasodilation in young adults with major depression. Am J Cardiol 88:196–198, A7
Serebruany VL, Glassman AH, Malinin AI, Nemeroff CB, Musselman DL, Van Zyl LT et al (2003) Platelet/endothelial biomarkers in depressed patients treated with the selective serotonin reuptake inhibitor sertraline after acute coronary events: the Sertraline AntiDepressant Heart Attack Randomized Trial (SADHART) Platelet Substudy. Circulation 108:939–944
Briley MS, Raisman R, Sechter D, Zarifian E, Langer SZ (1980) [3H]-imipramine binding in human platelets: a new biochemical parameter in depression. Neuropharmacology 19:1209–1210
Nemeroff CB, Knight DL, Krishnan RR, Slotkin TA, Bissette G, Melville ML et al (1988) Marked reduction in the number of platelet-tritiated imipramine binding sites in geriatric depression. Arch Gen Psychiatry 45:919–923
Hrdina PD, Bakish D, Ravindran A, Chudzik J, Cavazzoni P, Lapierre YD (1997) Platelet serotonergic indices in major depression: up-regulation of 5-HT2A receptors unchanged by antidepressant treatment. Psychiatry Res 66:73–85
Schneider LS, Severson JA, Pollock V, Cowan RP, Sloane RB (1986) Platelet monoamine oxidase activity in elderly depressed outpatients. Biol Psychiatry 21:1360–1364
Reichborn-Kjennerud T, Lingjaerde O, Oreland L (1996) Platelet monoamine oxidase activity in patients with winter seasonal affective disorder. Psychiatry Res 62:273–280
Piletz JE, Zhu H, Madakasira S, Pazzaglia P, Lindsay DC, Goldman N et al (2000) Elevated P-selectin on platelets in depression: response to bupropion. J Psychiatr Res 34:397–404
Laghrissi-Thode F, Wagner WR, Pollock BG, Johnson PC, Finkel MS (1997) Elevated platelet factor 4 and beta-thromboglobulin plasma levels in depressed patients with ischemic heart disease. Biol Psychiatry 42:290–295
Kuijpers PM, Hamulyak K, Strik JJ, Wellens HJ, Honig A (2002) Beta-thromboglobulin and platelet factor 4 levels in post-myocardial infarction patients with major depression. Psychiatry Res 109:207–210
Martinez-Sales V, Vila V, Reganon E, Goberna MA, Ferrando F, Palencia MA et al (1998) Elevated thrombotic activity after myocardial infarction: a 2-year follow-up study. Haemostasis 28:301–306
Michelson AD, Barnard MR, Krueger LA, Valeri CR, Furman MI (2001) Circulating monocyte–platelet aggregates are a more sensitive marker of in vivo platelet activation than platelet surface P-selectin: studies in baboons, human coronary intervention, and human acute myocardial infarction. Circulation 104:1533–1537
Ikeda H, Nakayama H, Oda T, Kuwano K, Muraishi A, Sugi K et al (1994) Soluble form of P-selectin in patients with acute myocardial infarction. Coron Artery Dis 5:515–518
Linkowski P, Mendlewicz J, Leclercq R, Brasseur M, Hubain P, Golstein J et al (1985) The 24-hour profile of adrenocorticotropin and cortisol in major depressive illness. J Clin Endocrinol Metab 61:429–438
Steckler T, Holsboer F, Reul JM (1999) Glucocorticoids and depression (Review). Baillieres Best Pract Res Clin Endocrinol Metab 13:597–614
Larsson PT, Wallen NH, Hjemdahl P (1994) Norepinephrine-induced human platelet activation in vivo is only partly counteracted by aspirin. Circulation 89:1951–1957
Slowik A, Turaj W, Pankiewicz J, Dziedzic T, Szermer P, Szczudlik A (2002) Hypercortisolemia in acute stroke is related to the inflammatory response. J Neurol Sci 196:27–32
Finkel MS, Laghrissi-Thode F, Pollock BG, Rong J (1996) Paroxetine is a novel nitric oxide synthase inhibitor. Psychopharmacol Bull 32:653–658
Lara N, Archer SL, Baker GB, Le Melledo JM (2003) Paroxetine-induced increase in metabolic end products of nitric oxide. J Clin Psychopharmacol 23:408–412
Chrapko W, Jurasz P, Radomski MW, Archer SL, Newman SC, Baker G et al (2006) Alteration of decreased plasma NO metabolites and platelet NO synthase activity by paroxetine in depressed patients. Neuropsychopharmacology 31:1286–1293
Rapold HJ, Grimaudo V, Declerck PJ, Kruithof EK, Bachmann F (1991) Plasma levels of plasminogen activator inhibitor type 1, beta-thromboglobulin, and fibrinopeptide A before, during, and after treatment of acute myocardial infarction with alteplase. Blood 78:1490–1495
Kauhanen P, Kovanen PT, Lassila R (2000) Coimmobilized native macromolecular heparin proteoglycans strongly inhibit platelet–collagen interactions in flowing blood. Arterioscler Thromb Vasc Biol 20:E113–E119
Leu HB, Charng MJ, Ding PY (2004) A double blind randomized trial to compare the effects of eprosartan and enalapril on blood pressure, platelets, and endothelium function in patients with essential hypertension. Jpn Heart J 45:623–635
Acknowledgments
We would like to thank the following site principal investigators and their research assistants for their contributions to this study through recruitment, clinical input, blood collection, and sample storage and shipping. Montreal Heart Institute: Marc-André Laliberté, MD (PI); Marie-Pierre Leduc, MPs; Aline Masson, MSc; Elaine Kennedy, MPs; Kingston General Hospital and Hotel Dieu Hospital: Joan Bowie and Pilsu-qua Lloyd; Calgary Health Region: Margaret Oakander, MD (PI), Bette Moxham, and Linda Seyler. Dr. Serebruany is listed as an inventor of 2 US Patents (USN 6,245,782 and USN 6,552,014) related to the use of SSRI and metabolites as antiplatelet agents. We also acknowledge valuable assistance with manuscript review received from members of the Montreal Heart Institute Coordinating Center: Ginette Gravel, MSc and Martine Habra, PhD.
Financial disclosure
This study was supported by the Canadian Institutes of Health Research (CIHR) Clinical Trials Program grant MCT50397; Fondation du Centre Hospitalier de l’Université de Montréal; Fondation de l’Institut de Cardiologie de Montréal; HeartDrug Research, LLC.; National Association of Norway for Public Health (the Norwegian Council for Heart and Vessels); Eastern Regional Health Authority of Norway; Grants from the University of Oslo, and the Aker University Hospital Research Foundation. Citalopram and matching placebo were donated by Lundbeck Canada Inc.
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None of the sponsors participated in the design, conduct, management, analysis, or interpretation of the data or was involved in the preparation, review, or approval of the manuscript.
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van Zyl, L.T., Lespérance, F., Frasure-Smith, N. et al. Platelet and endothelial activity in comorbid major depression and coronary artery disease patients treated with citalopram: the Canadian Cardiac Randomized Evaluation of Antidepressant and Psychotherapy Efficacy Trial (CREATE) biomarker sub-study. J Thromb Thrombolysis 27, 48–56 (2009). https://doi.org/10.1007/s11239-007-0189-3
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DOI: https://doi.org/10.1007/s11239-007-0189-3