Murray B Urowitz

Summary

Affiliation: University of Toronto
Country: Canada

Publications

  1. Urowitz M, Su J, Gladman D. Atherosclerotic Vascular Events in Systemic Lupus Erythematosus - an Evolving Story. J Rheumatol. 2019;: pubmed publisher
    ..There was a reduction of 60% in the risk for AVE in cohort 2. The incidence of AVE in SLE in the modern era has declined in large part due to more effective management of classic coronary artery risk factors and of SLE. ..
  2. Tselios K, Deeb M, Gladman D, Harvey P, Akhtari S, Mak S, et al. Antimalarial-induced Cardiomyopathy in Systemic Lupus Erythematosus: As Rare as Considered?. J Rheumatol. 2019;46:391-396 pubmed publisher
    ..Certain biomarkers (cTnI, BNP) and imaging findings may lead to early diagnosis and enhance survival. ..
  3. Urowitz M, Ohsfeldt R, Wielage R, Kelton K, Asukai Y, Ramachandran S. Organ damage in patients treated with belimumab versus standard of care: a propensity score-matched comparative analysis. Ann Rheum Dis. 2019;78:372-379 pubmed publisher
    ..PS-matched patients receiving belimumab had significantly less organ damage progression compared with patients receiving SoC. ..
  4. Tselios K, Gladman D, Harvey P, Akhtari S, Su J, Urowitz M. Abnormal Cardiac Biomarkers in Patients with Systemic Lupus Erythematosus and No Prior Heart Disease: A Consequence of Antimalarials?. J Rheumatol. 2019;46:64-69 pubmed publisher
    ..One-third of them were diagnosed with AMIC. Prolonged AM therapy and persistent CPK elevation conferred an increased risk for abnormal BNP and cTnI, which might predict AMIC. ..
  5. Tselios K, Gladman D, Urowitz M. How can we define low disease activity in systemic lupus erythematosus?. Semin Arthritis Rheum. 2018;: pubmed publisher
    ..Future research should focus on advancing a consensus for the best possible definition. ..
  6. Tselios K, Gladman D, Touma Z, Su J, Anderson N, Urowitz M. Monophasic Disease Course in Systemic Lupus Erythematosus. J Rheumatol. 2018;45:1131-1135 pubmed publisher
    ..5% in this inception cohort. Patients sustained remission for 18 years on average, eventually without medications. Further study of such patients may provide unique pathophysiologic insights for SLE. ..
  7. Tselios K, Gladman D, Su J, Ace O, Urowitz M. Evolution of Risk Factors for Atherosclerotic Cardiovascular Events in Systemic Lupus Erythematosus: A Longterm Prospective Study. J Rheumatol. 2017;44:1841-1849 pubmed publisher
    ..Disease-related factors seem to dominate CV risk during the early stages while traditional factors, partially related to corticosteroid treatment, play a significant role later in the disease course. ..
  8. Tselios K, Sheane B, Gladman D, Urowitz M. Optimal Monitoring For Coronary Heart Disease Risk in Patients with Systemic Lupus Erythematosus: A Systematic Review. J Rheumatol. 2016;43:54-65 pubmed publisher
    ..Disease-specific factors also affect the atherogenic process and should be evaluated regularly. Carotid ultrasonography may hold promise in predicting CVE in selected high-risk patients. ..
  9. Haddad A, Gladman D, Ibañez D, Urowitz M. Vascular- and pregnancy-related outcomes in patients with systemic lupus erythematosus with positive antiphospholipid profile and thrombocytopenia. Lupus. 2015;24:822-6 pubmed publisher
    ..In this study setting and population, thrombocytopenia was not associated with a higher risk for obstetrical complications or thrombotic events. ..

More Information

Publications23

  1. Ding J, Ibañez D, Gladman D, Urowitz M. Isolated hematuria and sterile pyuria may indicate systemic lupus erythematosus activity. J Rheumatol. 2015;42:437-40 pubmed publisher
    ..Although not proven, our results suggest that these manifestations were associated with SLE activity, either before or after the episode, and therefore may represent a phase of active disease. ..
  2. Touma Z, Gladman D, Su J, Ibañez D, Urowitz M. SLEDAI-2K Does Not Conceal Worsening in a Particular System When There Is Overall Improvement. J Rheumatol. 2015;42:1401-5 pubmed publisher
    ..The SLEDAI-2K identifies improvement in disease activity overall without concealing clinically important worsening. ..
  3. Tselios K, Gladman D, Su J, Urowitz M. Antimalarials as a risk factor for elevated muscle enzymes in systemic lupus erythematosus. Lupus. 2016;25:532-5 pubmed publisher
    ..CPK abnormalities persist in almost two thirds of the patients, but this remains mainly a biochemical finding, evolving to clinical myopathy in about 2.5%. ..
  4. Tselios K, Gladman D, Su J, Urowitz M. Does Renin-Angiotensin System Blockade Protect Lupus Nephritis Patients From Atherosclerotic Cardiovascular Events? A Case-Control Study. Arthritis Care Res (Hoboken). 2016;68:1497-504 pubmed publisher
    ..Regression analysis failed to confirm ACE inhibitor/ARB nonuse as an important predictor of future CVEs. Our data do not support the hypothesis that ACE inhibitors/ARBs may be protective against atherosclerotic CVEs in LN patients. ..
  5. Pakchotanon R, Gladman D, Su J, Urowitz M. More Consistent Antimalarial Intake in First 5 Years of Disease Is Associated with Better Prognosis in Patients with Systemic Lupus Erythematosus. J Rheumatol. 2018;45:90-94 pubmed publisher
    ..Patients taking AM had lower CMS over the 5 years of followup. There was only 1 patient with AM-related retinal toxicity in each group. More consistent use of an AM over the first 5 years of SLE is associated with better outcomes. ..
  6. request reprint
    Urowitz M, Gladman D, Tom B, Ibanez D, Farewell V. Changing patterns in mortality and disease outcomes for patients with systemic lupus erythematosus. J Rheumatol. 2008;35:2152-8 pubmed
    ..Disease-related variables included in the model are important factors for mortality in this SLE cohort, but could not completely explain the trend of improved survival over calendar period observed. ..
  7. Tselios K, Koumaras C, Gladman D, Urowitz M. Dyslipidemia in systemic lupus erythematosus: just another comorbidity?. Semin Arthritis Rheum. 2016;45:604-10 pubmed publisher
    ..Its treatment represents a modifiable risk factor; prompt and adequate treatment can minimize unnecessary burden in lupus patients, thus reducing hospitalizations and their overall morbidity and mortality. ..
  8. Medina Rosas J, Gladman D, Su J, Sabapathy A, Urowitz M, Touma Z. Utility of untimed single urine protein/creatinine ratio as a substitute for 24-h proteinuria for assessment of proteinuria in systemic lupus erythematosus. Arthritis Res Ther. 2015;17:296 pubmed publisher
    ..PCR can be used as a screening test for proteinuria, and the best cutoff value to predict a 24hP of 0.5 g/day is 0.08 g/mmol (800 mg/g). The accurate level of proteinuria should be measured by the gold standard test, 24hP. ..
  9. Urowitz M, Gladman D, Ibanez D, Fortin P, Bae S, Gordon C, et al. Evolution of disease burden over five years in a multicenter inception systemic lupus erythematosus cohort. Arthritis Care Res (Hoboken). 2012;64:132-7 pubmed publisher
    ..Disease activity in newly diagnosed patients decreases over their first 5 years, while damage increases. Antibody positivity ran variable courses over this period. ..
  10. Gu K, Gladman D, Su J, Urowitz M. Hospitalizations in Patients with Systemic Lupus Erythematosus in an Academic Health Science Center. J Rheumatol. 2017;44:1173-1178 pubmed publisher
    ..Higher educational level and antimalarial use correlated with shorter length of stay. Patients with SLE are frequently hospitalized, often because of active SLE or infection, and re-hospitalized within a short period of time. ..
  11. Aljohani R, Gladman D, Su J, Urowitz M. Comparison of systemic lupus erythematosus (SLE) patients managed early after diagnosis in specialty versus community care clinics. Clin Rheumatol. 2017;36:1773-1778 pubmed publisher
    ..Lupus patients should be under the care of a lupus specialist early in their disease course for better control of their disease activity and to minimize use of GCS. ..
  12. Urowitz M, Ibañez D, Su J, Gladman D. Modified Framingham Risk Factor Score for Systemic Lupus Erythematosus. J Rheumatol. 2016;43:875-9 pubmed publisher
    ..22 (p = 0.07) for the classic FRS and 4.37 (p < 0.0001) for the 2FRS. An mFRS in which each item is multiplied by 2 more accurately predicts CAD in patients with SLE. ..
  13. Tselios K, Gladman D, Su J, Urowitz M. Mycophenolate Mofetil in Nonrenal Manifestations of Systemic Lupus Erythematosus: An Observational Cohort Study. J Rheumatol. 2016;43:552-8 pubmed publisher
    ..001). MMF seems to be an efficacious alternative in refractory to standard of care nonrenal manifestations of SLE in the long term, allowing for disease activity control and significant reduction in corticosteroid dose. ..
  14. Urowitz M, Gladman D, Ibanez D, Bae S, Sanchez Guerrero J, Gordon C, et al. Atherosclerotic vascular events in a multinational inception cohort of systemic lupus erythematosus. Arthritis Care Res (Hoboken). 2010;62:881-7 pubmed publisher
    ..Patients with atherosclerotic events were more likely to be men and to be older at diagnosis of SLE. ..