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Gary Schaer

TitleProfessor
InstitutionRush University, Rush Medical College
DepartmentInternal Medicine, Division of Cardiology
Address
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    Collapse Overview 
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    My Scopus ID is 7005306115.
    My NIH COMMONS name is GSCHAER.


    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Quyyumi AA, Vasquez A, Kereiakes DJ, Klapholz M, Schaer GL, Abdel-Latif A, Frohwein S, Henry TD, Schatz RA, Dib N, Toma C, Davidson CJ, Barsness GW, Shavelle DM, Cohen M, Poole J, Moss T, Hyde P, Kanakaraj AM, Druker V, Chung A, Junge C, Preti RA, Smith RL, Mazzo DJ, Pecora A, Losordo DW. PreSERVE-AMI: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial of Intracoronary Administration of Autologous CD34+ Cells in Patients With Left Ventricular Dysfunction Post STEMI. Circ Res. 2017 Jan 20; 120(2):324-331. PMID: 27821724.
      View in: PubMed
    2. Poulin MF, Deka A, Mohamedali B, Schaer GL. Clinical Benefits of Stem Cells for Chronic Symptomatic Systolic Heart Failure: A Systematic Review of the Existing Data and Ongoing Trials. Cell Transplant. 2016 Nov; 25(11):1911-1923. PMID: 27931504.
      View in: PubMed
    3. Povsic TJ, Henry TD, Traverse JH, Fortuin FD, Schaer GL, Kereiakes DJ, Schatz RA, Zeiher AM, White CJ, Stewart DJ, Jolicoeur EM, Bass T, Henderson DA, Dignacco P, Gu Z, Al-Khalidi HR, Junge C, Nada A, Hunt AS, Losordo DW. The RENEW Trial: Efficacy and Safety of Intramyocardial Autologous CD34(+) Cell Administration in Patients With Refractory Angina. JACC Cardiovasc Interv. 2016 Aug 08; 9(15):1576-85. PMID: 27491607.
      View in: PubMed
    4. Moseley AD, Collado FM, Volgman AS, Schaer GL, Snell RJ. Duration of Dual Antiplatelet Therapy in Coronary Artery Disease: a Review Article. Curr Atheroscler Rep. 2016 Jul; 18(7):45. PMID: 27260146.
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    5. Poulin MF, Deka A, Mohamedali B, Schaer GL. Clinical Benefits of Stem Cells for Chronic Symptomatic Systolic Heart Failure A Systematic Review of the Existing Data and Ongoing Trials. Cell Transplant. 2016 Jun 27. PMID: 27349212.
      View in: PubMed
    6. Singh G, Campos E, Kavinsky CJ, Snell JR, Schaer GL, Jolly N. Comparative Analysis of Radial Versus Femoral Diagnostic Cardiac Catheterization Procedures in a Cardiology Training Program. J Invasive Cardiol. 2016 Jun; 28(6):254-7. PMID: 27187984.
      View in: PubMed
    7. Henry TD, Schaer GL, Traverse JH, Povsic TJ, Davidson C, Lee JS, Costa MA, Bass T, Mendelsohn F, Fortuin FD, Pepine CJ, Patel AN, Riedel N, Junge C, Hunt A, Kereiakes DJ, White C, Harrington RA, Schatz RA, Losordo DW. Autologous CD34+ Cell Therapy for Refractory Angina: 2-Year Outcomes From the ACT34-CMI Study. Cell Transplant. 2016; 25(9):1701-1711. PMID: 27151378.
      View in: PubMed
    8. Patel AN, Henry TD, Quyyumi AA, Schaer GL, Anderson RD, Toma C, East C, Remmers AE, Goodrich J, Desai AS, Recker D, DeMaria A. Ixmyelocel-T for patients with ischaemic heart failure: a prospective randomised double-blind trial. Lancet. 2016 Jun 11; 387(10036):2412-21. PMID: 27059887.
      View in: PubMed
    9. Henry TD, Schaer GL, DeMaria A, Recker D, Remmers AE, Goodrich J, Patel AN. The ixCELL-DCM Trial: Rationale and Design. Cell Transplant. 2016; 25(9):1689-1699. PMID: 27009022.
      View in: PubMed
    10. Shan Z, Qin S, Li W, Wu W, Yang J, Chu M, Li X, Huo Y, Schaer GL, Wang S, Zhang C. An Endocrine Genetic Signal Between Blood Cells and Vascular Smooth Muscle Cells: Role of MicroRNA-223 in Smooth Muscle Function and Atherogenesis. J Am Coll Cardiol. 2015 Jun 16; 65(23):2526-37. PMID: 26065992; PMCID: PMC4498487 [Available on 12/16/15].
    11. Schaer GL, Zhang C. Implementation of miRNAs to Reduce In-Stent Restenosis in the Future. J Am Coll Cardiol. 2015 Jun 02; 65(21):2328-30. PMID: 26022822.
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    12. Poulin MF, Appis A, Purim-Shem-Tov Y, Schaer GL, Snell J. Impact of a novel interventional platform and hospital design on the door-to-balloon time in patients presenting with ST-segment elevation myocardial infarction. Crit Pathw Cardiol. 2015 Mar; 14(1):39-43. PMID: 25679087.
      View in: PubMed
    13. Purim-Shem-Tov YA, Schaer GL, Malik K, McLaughlin RR, Haw JM, Melgoza NA, Franco MM. Successful collaborative model for STEMI care between a STEMI-referral and a STEMI receiving center. Crit Pathw Cardiol. 2014 Dec; 13(4):131-4. PMID: 25396288.
      View in: PubMed
    14. Richmond T, Holoshitz N, Haryani A, Purim-Shem-Tov Y, Sharma G, Schaer GL. Adverse outcomes in hospitalized patients who develop ST-elevation myocardial infarction. Crit Pathw Cardiol. 2014 Jun; 13(2):62-5. PMID: 24827882.
      View in: PubMed
    15. Povsic TJ, Junge C, Nada A, Schatz RA, Harrington RA, Davidson CJ, Fortuin FD, Kereiakes DJ, Mendelsohn FO, Sherman W, Schaer GL, White CJ, Stewart D, Story K, Losordo DW, Henry TD. A phase 3, randomized, double-blinded, active-controlled, unblinded standard of care study assessing the efficacy and safety of intramyocardial autologous CD34+ cell administration in patients with refractory angina: design of the RENEW study. Am Heart J. 2013 Jun; 165(6):854-861.e2. PMID: 23708155.
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    16. Penn MS, Mendelsohn FO, Schaer GL, Sherman W, Farr M, Pastore J, Rouy D, Clemens R, Aras R, Losordo DW. An open-label dose escalation study to evaluate the safety of administration of nonviral stromal cell-derived factor-1 plasmid to treat symptomatic ischemic heart failure. Circ Res. 2013 Mar 01; 112(5):816-25. PMID: 23429605.
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    17. Kumar A, Haralampus CA, Hughes M, Rouy D, Cresswell N, Braun R, Turner D, Amrani D, Motlagh D, Schaer GL. Assessment of safety, accuracy, and human CD34+ cell retention after intramyocardial injections with a helical needle catheter in a porcine model. Catheter Cardiovasc Interv. 2013 May; 81(6):970-7. PMID: 22581763.
      View in: PubMed
    18. Purim-Shem-Tov YA, Melgoza N, Haw J, Schaer GL, Calvin JE, Rumoro DP. Achieving high quality in ST-segment elevation myocardial infarction care: one urban academic medical center experience. Crit Pathw Cardiol. 2012 Mar; 11(1):32-9. PMID: 22337219.
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    19. Attanasio S, Schaer G. Therapeutic angiogenesis for the management of refractory angina: current concepts. Cardiovasc Ther. 2011 Dec; 29(6):e1-e11. PMID: 20406245.
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    20. Bezerra H, Perin E, Berger P, Block P, Ramee S, Katz S, Kellet M, Dippel E, Schaer G, Britto S, Cohen S, Costa M. Outcomes of unselected recipients of sirolimus-eluting stents: the Cypher stent U.S. post-marketing surveillance registry. J Invasive Cardiol. 2010 Feb; 22(2):48-55. PMID: 20124586.
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    21. Hare JM, Traverse JH, Henry TD, Dib N, Strumpf RK, Schulman SP, Gerstenblith G, DeMaria AN, Denktas AE, Gammon RS, Hermiller JB, Reisman MA, Schaer GL, Sherman W. A randomized, double-blind, placebo-controlled, dose-escalation study of intravenous adult human mesenchymal stem cells (prochymal) after acute myocardial infarction. J Am Coll Cardiol. 2009 Dec 08; 54(24):2277-86. PMID: 19958962; PMCID: PMC3580848.
    22. Nathan S, Piccione W, Kumar A, Attanasio S, Schaer GL. Erosion of an extrapericardial implantable cardioverter defibrillator patch through the gastric fundus with fistulous tract formation. Cardiol Rev. 2006 Nov-Dec; 14(6):e21-3. PMID: 17053368.
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    23. Pacheco-Coronado R, McMullan PW, Galbut BH, Galbut EJ, Snell J, Schaer GL, Kavinsky CJ. Myocardial infarction after taking zolmitriptan. Yale J Biol Med. 2005 May; 78(3):147-50. PMID: 16464313; PMCID: PMC2259142.
    24. Reilly JP, Grise MA, Fortuin FD, Vale PR, Schaer GL, Lopez J, VAN Camp JR, Henry T, Richenbacher WE, Losordo DW, Schatz RA, Isner JM. Long-term (2-year) clinical events following transthoracic intramyocardial gene transfer of VEGF-2 in no-option patients. J Interv Cardiol. 2005 Feb; 18(1):27-31. PMID: 15788051.
      View in: PubMed
    25. Almeda FQ, Nambiar R, Chua DC, Senter S, Haynie J, Kavinsky CJ, Snell J, Nguyen C, Chu JC, Schaer GL. Clinical and angiographic outcomes of cardiac transplant patients treated with intracoronary beta-radiation for in-stent restenosis: a case series. Cardiovasc Radiat Med. 2004 Oct-Dec; 5(4):162-5. PMID: 16237984.
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    26. Almeda FQ, Schaer GL. Noncardiac applications of glycoprotein IIb/IIIa inhibitors. Catheter Cardiovasc Interv. 2004 Aug; 62(4):530-8. PMID: 15274167.
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    27. Almeda FQ, Glock D, Sandelski J, Ibrahim O, Macioch JE, Allen T, Dainauskas JR, Parrillo JE, Snell RJ, Schaer GL. The effect of percutaneous transmyocardial laser revascularization on left ventricular function in a porcine model of hibernating myocardium: a pilot study. Cardiovasc Radiat Med. 2004 Jul-Sep; 5(3):132-5. PMID: 15721848.
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    28. Almeda FQ, Shah R, Senter S, Kason TT, Haynie J, Calvin JE, Kavinsky CJ, Snell RJ, Schaer GL, McLaughlin VV. Clinical and angiographic profile of patients with markedly elevated coronary calcium scores (>or=1000) detected by electron beam computed tomography. Cardiovasc Radiat Med. 2004 Jul-Sep; 5(3):109-12. PMID: 15721844.
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    29. Venzon RP, Bromet DS, Schaer GL. Use of corticosteroids in the treatment of cholesterol crystal embolization after percutaneous transluminal coronary angioplasty and stent placement. J Invasive Cardiol. 2004 Apr; 16(4):222-3. PMID: 15152153.
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    30. Kim S, Almeda FQ, Tessalee M, Snell RJ, Nathan S, Thew S, Nguyen C, Chu JC, Schaer GL. Intracoronary beta brachytherapy as a treatment option for high-risk refractory in-stent restenosis; Compassionate use. Cardiovasc Radiat Med. 2004 Jan-Mar; 5(1):9-14. PMID: 15275626.
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    31. Stone GW, McCullough PA, Tumlin JA, Lepor NE, Madyoon H, Murray P, Wang A, Chu AA, Schaer GL, Stevens M, Wilensky RL, O'Neill WW. Fenoldopam mesylate for the prevention of contrast-induced nephropathy: a randomized controlled trial. JAMA. 2003 Nov 05; 290(17):2284-91. PMID: 14600187.
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    32. Kereiakes DJ, Tcheng J, Fry ET, Bhatt DL, Bosker G, Diez JG, Ferguson JJ, Levine GN, Schaer GL, Zidar J. Pharmacoinvasive management of acute coronary syndrome in the setting of percutaneous coronary intervention: evidence-based, site- and spectrum-of-care strategies for optimizing patient outcomes in NSTE-ACS. J Invasive Cardiol. 2003 Sep; 15(9):536-53. PMID: 12947218.
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    33. Fortuin FD, Vale P, Losordo DW, Symes J, DeLaria GA, Tyner JJ, Schaer GL, March R, Snell RJ, Henry TD, Van Camp J, Lopez JJ, Richenbacher W, Isner JM, Schatz RA. One-year follow-up of direct myocardial gene transfer of vascular endothelial growth factor-2 using naked plasmid deoxyribonucleic acid by way of thoracotomy in no-option patients. Am J Cardiol. 2003 Aug 15; 92(4):436-9. PMID: 12914874.
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    34. Stone GW, Mehran R, Midei M, Waksman R, Schaer GL, Negoita M, Lansky AJ, Buchbinder M. Usefulness of beta radiation for de novo and in-stent restenotic lesions in saphenous vein grafts. Am J Cardiol. 2003 Aug 01; 92(3):312-4. PMID: 12888142.
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    35. Almeda FQ, Schaer GL. Mechanisms behind intracoronary radiation therapy failure. J Am Coll Cardiol. 2003 Jul 16; 42(2):395-6; author reply 396. PMID: 12875790.
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    36. Almeda FQ, Chua DY, Nathan S, Kim S, Meyer PM, Nguyen C, Chu JC, Kavinsky CJ, Snell RJ, Schaer GL. Correlates of failure following treatment with Sr-90 beta irradiation for in-stent restenosis. Catheter Cardiovasc Interv. 2003 Jun; 59(2):176-83. PMID: 12772235.
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    37. Maeder M, Vogt PR, Schaer G, von Graevenitz A, G√ľnthard HF. Aortic homograft endocarditis caused by Rhodotorula mucilaginosa. Infection. 2003 Jun; 31(3):181-3. PMID: 12789478.
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    38. Chua DC, Almeda FQ, Senter S, Haynie J, Nguyen C, Chu JC, Kavinsky CJ, Snell RJ, Schaer GL. Predictors of late cardiac events following treatment with Sr-90 beta-irradiation for instent restenosis. Cardiovasc Radiat Med. 2003 Jan-Mar; 4(1):7-11. PMID: 12892766.
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    39. Dixon SR, Whitbourn RJ, Dae MW, Grube E, Sherman W, Schaer GL, Jenkins JS, Baim DS, Gibbons RJ, Kuntz RE, Popma JJ, Nguyen TT, O'Neill WW. Induction of mild systemic hypothermia with endovascular cooling during primary percutaneous coronary intervention for acute myocardial infarction. J Am Coll Cardiol. 2002 Dec 04; 40(11):1928-34. PMID: 12475451.
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    40. Chua DC, Almeda FQ, Senter S, Kim S, Bromet DS, Butzel D, Nguyen C, Chu JC, Kavinsky CJ, Snell RJ, Schaer GL. Visual assessment of procedural results following treatment with Sr-90 beta-radiation for instent restenosis. Cardiovasc Radiat Med. 2002 Jul-Dec; 3(3-4):133-7. PMID: 12974363.
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    41. Burns RJ, Gibbons RJ, Yi Q, Roberts RS, Miller TD, Schaer GL, Anderson JL, Yusuf S. The relationships of left ventricular ejection fraction, end-systolic volume index and infarct size to six-month mortality after hospital discharge following myocardial infarction treated by thrombolysis. J Am Coll Cardiol. 2002 Jan 02; 39(1):30-6. PMID: 11755283.
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    42. Almeda FQ, Chua DY, Nathan S, Kim S, Meyer PM, Thew ST, Nguyen C, Chu JC, Kavinsky CJ, Schaer GL, Snell RJ. Clinical outcomes of patients treated with the cutting balloon and Sr-90 beta-irradiation for instent restenosis. Cardiovasc Radiat Med. 2002 Jan-Mar; 3(1):12-5. PMID: 12479910.
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    43. Zile MR, Gaasch WH, Carroll JD, Feldman MD, Aurigemma GP, Schaer GL, Ghali JK, Liebson PR. Heart failure with a normal ejection fraction: is measurement of diastolic function necessary to make the diagnosis of diastolic heart failure? Circulation. 2001 Aug 14; 104(7):779-82. PMID: 11502702.
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    44. Klein LW, Schaer GL. If invasive functional testing is so great, why aren't we doing it routinely? Catheter Cardiovasc Interv. 2001 May; 53(1):39. PMID: 11329215.
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    45. Oesterle SN, Sanborn TA, Ali N, Resar J, Ramee SR, Heuser R, Dean L, Knopf W, Schofield P, Schaer GL, Reeder G, Masden R, Yeung AC, Burkhoff D. Percutaneous transmyocardial laser revascularisation for severe angina: the PACIFIC randomised trial. Potential Class Improvement From Intramyocardial Channels. Lancet. 2000 Nov 18; 356(9243):1705-10. PMID: 11095257.
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    46. Bruce CJ, Christian TF, Schaer GL, Spaccavento LJ, Jolly MK, O'Connor MK, Gibbons RJ. Determinants of infarct size after thrombolytic treatment in acute myocardial infarction. Am J Cardiol. 1999 Jun 15; 83(12):1600-5. PMID: 10392861.
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    47. Zaacks SM, Allen JE, Calvin JE, Schaer GL, Palvas BW, Parrillo JE, Klein LW. Value of the American College of Cardiology/American Heart Association stenosis morphology classification for coronary interventions in the late 1990s. Am J Cardiol. 1998 Jul 01; 82(1):43-9. PMID: 9671007.
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    48. Klein LW, Schaer GL, Calvin JE, Palvas B, Allen J, Loew J, Uretz E, Parrillo JE. Does low individual operator coronary interventional procedural volume correlate with worse institutional procedural outcome? J Am Coll Cardiol. 1997 Oct; 30(4):870-7. PMID: 9316511.
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    49. Kelly RF, Hursey TL, Schaer GL, Piotrowski MJ, Dee SV, Parrillo JE, Hollenberg SM. Cardiac endothelin release and infarct size, myocardial blood flow, and ventricular function in canine infarction and reperfusion. J Investig Med. 1996 Dec; 44(9):575-82. PMID: 9035612.
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    50. O'Keefe JH, Grines CL, DeWood MA, Schaer GL, Browne K, Magorien RD, Kalbfleisch JM, Fletcher WO, Bateman TM, Gibbons RJ. Poloxamer-188 as an adjunct to primary percutaneous transluminal coronary angioplasty for acute myocardial infarction. Am J Cardiol. 1996 Oct 01; 78(7):747-50. PMID: 8857476.
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    51. Schaer GL, Spaccavento LJ, Browne KF, Krueger KA, Krichbaum D, Phelan JM, Fletcher WO, Grines CL, Edwards S, Jolly MK, Gibbons RJ. Beneficial effects of RheothRx injection in patients receiving thrombolytic therapy for acute myocardial infarction. Results of a randomized, double-blind, placebo-controlled trial. Circulation. 1996 Aug 01; 94(3):298-307. PMID: 8759069.
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    52. Kelly RF, Hursey TL, Parrillo JE, Schaer GL. Effect of 100% oxygen administration on infarct size and left ventricular function in a canine model of myocardial infarction and reperfusion. Am Heart J. 1995 Nov; 130(5):957-65. PMID: 7484756.
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    53. Murray JJ, Vitola JV, Schaer GL, Forman MB. Fluosol in myocardial reperfusion injury. J Am Coll Cardiol. 1995 Jun; 25(7):1742-3. PMID: 7759734.
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    54. Schaer GL, Hursey TL, Abrahams SL, Buddemeier K, Ennis B, Rodriguez ER, Hubbell JP, Moy J, Parrillo JE. Reduction in reperfusion-induced myocardial necrosis in dogs by RheothRx injection (poloxamer 188 N.F.), a hemorheological agent that alters neutrophil function. Circulation. 1994 Dec; 90(6):2964-75. PMID: 7994844.
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    55. Krause PB, Schaer GL, Parrillo JE, Klein LW. Excimer laser ablation before autoperfusion balloon inflation: a novel therapeutic approach to high grade stenoses in vessels supplying substantial myocardium at risk. Cathet Cardiovasc Diagn. 1992 Nov; 27(3):202-8. PMID: 1423576.
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    56. Kuhn FE, Johnson MN, Gillis RA, Visner MS, Schaer GL. Effect of cocaine on the coronary circulation and systemic hemodynamics in dogs. J Am Coll Cardiol. 1990 Nov; 16(6):1481-91. PMID: 2229802.
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    57. Brenner M, Schaer GL, Mallory DL, Suffredini AF, Parrillo JE. Detection of renal blood flow abnormalities in septic and critically ill patients using a newly designed indwelling thermodilution renal vein catheter. Chest. 1990 Jul; 98(1):170-9. PMID: 2361386.
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    58. Schaer GL, Karas SP, Santoian EC, Gold C, Visner MS, Virmani R. Reduction in reperfusion injury by blood-free reperfusion after experimental myocardial infarction. J Am Coll Cardiol. 1990 May; 15(6):1385-93. PMID: 2329241.
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    59. Schaer GL, Fink MP, Chernow B, Ahmed S, Parrillo JE. Renal hemodynamics and prostaglandin E2 excretion in a nonhuman primate model of septic shock. Crit Care Med. 1990 Jan; 18(1):52-9. PMID: 2403507.
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    60. Parrillo JE, Cunnion RE, Epstein SE, Parker MM, Suffredini AF, Brenner M, Schaer GL, Palmeri ST, Cannon RO, Alling D, et al. A prospective, randomized, controlled trial of prednisone for dilated cardiomyopathy. N Engl J Med. 1989 Oct 19; 321(16):1061-8. PMID: 2677721.
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    61. Schaer GL, Krucoff MW, Green C, Visner MS. Dissociation of ST segment elevation and regional wall motion with open-artery, intracoronary Fluosol. Am Heart J. 1989 Oct; 118(4):679-85. PMID: 2529747.
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    62. Satler LF, Pallas RS, Bond OB, Green CE, Pearle DL, Schaer GL, Kent KM, Rackley CE. Assessment of residual coronary arterial stenosis after thrombolytic therapy during acute myocardial infarction. Am J Cardiol. 1987 Jun 01; 59(15):1231-3. PMID: 2954454.
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    63. Cunnion RE, Schaer GL, Parker MM, Natanson C, Parrillo JE. The coronary circulation in human septic shock. Circulation. 1986 Apr; 73(4):637-44. PMID: 3948366.
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    64. Schaer GL, Fink MP, Parrillo JE. Norepinephrine alone versus norepinephrine plus low-dose dopamine: enhanced renal blood flow with combination pressor therapy. Crit Care Med. 1985 Jun; 13(6):492-6. PMID: 3996002.
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    65. Cody RJ, Covit AB, Schaer GL, Laragh JH. Evaluation of a long-acting converting enzyme inhibitor (enalapril) for the treatment of chronic congestive heart failure. J Am Coll Cardiol. 1983 Apr; 1(4):1154-9. PMID: 6187789.
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