Navdeep Tangri

Summary

Country: Canada

Publications

  1. doi request reprint Longitudinal studies 5: Development of risk prediction models for patients with chronic disease
    Navdeep Tangri
    Department of Medicine, Seven Oaks General Hospital, University of Manitoba, 2PD 13, 2300 McPhillips St, Winnipeg, MB, Canada, R2V 3M3
    Methods Mol Biol 1281:145-56. 2015
  2. pmc Patterns in blood pressure medication use in US incident dialysis patients over the first 6 months
    Wendy L St Peter
    University of Minnesota College of Pharmacy, Minneapolis, MN, USA
    BMC Nephrol 14:249. 2013
  3. pmc Trends in anemia management in US hemodialysis patients 2004-2010
    Dana C Miskulin
    Division of Nephrology, Tufts University School of Medicine, Boston, MA, USA
    BMC Nephrol 14:264. 2013
  4. pmc Association of frailty and physical function in patients with non-dialysis CKD: a systematic review
    Simon R Walker
    Seven Oaks Hospital, Winnipeg, Manitoba, Canada
    BMC Nephrol 14:228. 2013
  5. pmc Comparative effectiveness studies to improve clinical outcomes in end stage renal disease: the DEcIDE patient outcomes in end stage renal disease study
    L Ebony Boulware
    Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, 2024 E, Monument Street, Baltimore, MD 21205, USA
    BMC Nephrol 13:167. 2012
  6. doi request reprint Risk prediction models for patients with chronic kidney disease: a systematic review
    Navdeep Tangri
    Seven Oaks General Hospital, 2PD 13, 2300 McPhillips Street, Winnipeg, Manitoba R2V 3M3, Canada
    Ann Intern Med 158:596-603. 2013
  7. doi request reprint β-Blockers for prevention of sudden cardiac death in patients on hemodialysis: a propensity score analysis of the HEMO Study
    Navdeep Tangri
    Division of Nephrology, Department of Medicine, Seven Oaks General Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
    Am J Kidney Dis 58:939-45. 2011
  8. pmc Both patient and facility contribute to achieving the Centers for Medicare and Medicaid Services' pay-for-performance target for dialysis adequacy
    Navdeep Tangri
    Department of Medicine, Division of Nephrology, Seven Oaks General Hospital, University of Manitoba, 2PD 13 2300 McPhillips Street, Winnipeg MB, R2V3M3 Canada
    J Am Soc Nephrol 22:2296-302. 2011
  9. pmc Predicting risk of mortality in dialysis patients: a retrospective cohort study evaluating the prognostic value of a simple chest X-ray
    Ethan Bohn
    University of Manitoba, Winnipeg, Canada
    BMC Nephrol 14:263. 2013
  10. pmc Young aboriginals are less likely to receive a renal transplant: a Canadian national study
    Steven Promislow
    Department of Medicine, Section of Nephrology, St Boniface Hospital, University of Manitoba, 409 Tache Avenue, Winnipeg R2H 2A6, Canada
    BMC Nephrol 14:11. 2013

Detail Information

Publications42

  1. doi request reprint Longitudinal studies 5: Development of risk prediction models for patients with chronic disease
    Navdeep Tangri
    Department of Medicine, Seven Oaks General Hospital, University of Manitoba, 2PD 13, 2300 McPhillips St, Winnipeg, MB, Canada, R2V 3M3
    Methods Mol Biol 1281:145-56. 2015
    ..We then illustrate how these methods were applied in the development and validation of the Kidney Failure Risk Equation (KFRE), which accurately predicts the risk of kidney failure in patients with Chronic Kidney Disease Stages 3-5. ..
  2. pmc Patterns in blood pressure medication use in US incident dialysis patients over the first 6 months
    Wendy L St Peter
    University of Minnesota College of Pharmacy, Minneapolis, MN, USA
    BMC Nephrol 14:249. 2013
    ....
  3. pmc Trends in anemia management in US hemodialysis patients 2004-2010
    Dana C Miskulin
    Division of Nephrology, Tufts University School of Medicine, Boston, MA, USA
    BMC Nephrol 14:264. 2013
    ..There have been major changes in the management of anemia in US hemodialysis patients in recent years. We sought to determine the influence of clinical trial results, safety regulations, and changes in reimbursement policy on practice...
  4. pmc Association of frailty and physical function in patients with non-dialysis CKD: a systematic review
    Simon R Walker
    Seven Oaks Hospital, Winnipeg, Manitoba, Canada
    BMC Nephrol 14:228. 2013
    ..The purpose of this systematic review was to explore the link between frailty, CKD and clinical outcomes...
  5. pmc Comparative effectiveness studies to improve clinical outcomes in end stage renal disease: the DEcIDE patient outcomes in end stage renal disease study
    L Ebony Boulware
    Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, 2024 E, Monument Street, Baltimore, MD 21205, USA
    BMC Nephrol 13:167. 2012
    ..Evidence is lacking to inform providers' and patients' decisions about many common treatment strategies for patients with end stage renal disease (ESRD)...
  6. doi request reprint Risk prediction models for patients with chronic kidney disease: a systematic review
    Navdeep Tangri
    Seven Oaks General Hospital, 2PD 13, 2300 McPhillips Street, Winnipeg, Manitoba R2V 3M3, Canada
    Ann Intern Med 158:596-603. 2013
    ..Patients with chronic kidney disease (CKD) are at increased risk for kidney failure, cardiovascular events, and all-cause mortality. Accurate models are needed to predict the individual risk for these outcomes...
  7. doi request reprint β-Blockers for prevention of sudden cardiac death in patients on hemodialysis: a propensity score analysis of the HEMO Study
    Navdeep Tangri
    Division of Nephrology, Department of Medicine, Seven Oaks General Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
    Am J Kidney Dis 58:939-45. 2011
    ..Although the efficacy of β-blockers for the prevention of sudden cardiac death has been proven in the general population, little evidence exists in patients with kidney failure...
  8. pmc Both patient and facility contribute to achieving the Centers for Medicare and Medicaid Services' pay-for-performance target for dialysis adequacy
    Navdeep Tangri
    Department of Medicine, Division of Nephrology, Seven Oaks General Hospital, University of Manitoba, 2PD 13 2300 McPhillips Street, Winnipeg MB, R2V3M3 Canada
    J Am Soc Nephrol 22:2296-302. 2011
    ..These data suggest that if adherence is not a modifiable patient characteristic, providers could be unfairly penalized for caring for these patients under current CMS policy. These penalties may have unintended consequences...
  9. pmc Predicting risk of mortality in dialysis patients: a retrospective cohort study evaluating the prognostic value of a simple chest X-ray
    Ethan Bohn
    University of Manitoba, Winnipeg, Canada
    BMC Nephrol 14:263. 2013
    ....
  10. pmc Young aboriginals are less likely to receive a renal transplant: a Canadian national study
    Steven Promislow
    Department of Medicine, Section of Nephrology, St Boniface Hospital, University of Manitoba, 409 Tache Avenue, Winnipeg R2H 2A6, Canada
    BMC Nephrol 14:11. 2013
    ..We examined the effect of age on renal transplantation in Aboriginals...
  11. doi request reprint Incidence, secular trends, and outcomes of cardiac surgery in Aboriginal peoples
    Manish M Sood
    Section of Nephrology, University of Manitoba, Winnipeg, Manitoba, Canada St Boniface Hospital, Winnipeg, Manitoba, Canada Electronic address
    Can J Cardiol 29:1629-36. 2013
    ..We set out to investigate secular rates of cardiovascular surgery (CVSx) and postsurgical outcomes in Aboriginals compared with non-Aboriginals...
  12. pmc Filtration markers may have prognostic value independent of glomerular filtration rate
    Navdeep Tangri
    Department of Medicine, Division of Nephrology, Tufts Medical Center, Boston, MA 02111, USA
    J Am Soc Nephrol 23:351-9. 2012
    ..trace protein and cystatin C seem to provide more consistent prognostic information than creatinine...
  13. doi request reprint The diagnostic accuracy of tests for latent tuberculosis infection in hemodialysis patients: a systematic review and meta-analysis
    Thomas W Ferguson
    1 Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada 2 Seven Oaks General Hospital Renal Program, Winnipeg, Canada 3 Section of Nephrology, Department of Medicine, University of Manitoba, Winnipeg, Canada 4 Department of Library Services, University of Manitoba, Winnipeg, Canada 5 Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Canada
    Transplantation 99:1084-91. 2015
    ..TB. The objective of this study is to evaluate the diagnostic accuracy of these tests in determining latent tuberculosis infection in the hemodialysis population...
  14. doi request reprint CKD stage at nephrology referral and factors influencing the risks of ESRD and death
    Maneesh Sud
    Department of Medicine, University of Toronto, Toronto, Ontario, Canada
    Am J Kidney Dis 63:928-36. 2014
    ..Our objective was to apply a competing risk analysis in order to estimate these risks in a referred cohort of patients with CKD by stage at referral and identify risk factors associated with each outcome...
  15. pmc Effect of intravenous iron use on hospitalizations in patients undergoing hemodialysis: a comparative effectiveness analysis from the DEcIDE-ESRD study
    Navdeep Tangri
    Division of Nephrology, Seven Oaks General Hospital, University of Manitoba, Winnipeg Manitoba, Canada
    Nephrol Dial Transplant 30:667-75. 2015
    ..Intravenous iron use in hemodialysis patients has greatly increased over the last decade, despite limited studies on the safety of iron...
  16. pmc Effect of time on dialysis and renal transplantation on endothelial function: a longitudinal analysis
    Joe Bueti
    1 Section of Nephrology, University of Manitoba, Winnipeg, Manitoba, Canada 2 Transplant Manitoba, Health Sciences Center, Winnipeg, Manitoba, Canada 3 Cardiac Sciences Program, Saint Boniface General Hospital, Winnipeg, Manitoba, Canada 4 Seven Oaks Hospital Research Centre, Winnipeg Manitoba, Canada 5 Address correspondence to Claudio Rigatto, M D, FRCPC, MSc, Section of Nephrology University of Manitoba, Renal Health Program Seven Oaks General Hospital, 2PD02 2300 McPhillips Street, Winnipeg, MB R2V 3M3
    Transplantation 98:1060-8. 2014
    ..The longitudinal effects of dialysis on endothelial dysfunction and in particular the effects of renal transplantation on markers of endothelial function including sVCAM-1 have not been well characterized...
  17. pmc Comparative effectiveness of early versus conventional timing of dialysis initiation in advanced CKD
    Deidra C Crews
    Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Md Electronic address
    Am J Kidney Dis 63:806-15. 2014
    ..Previous observational studies examining outcomes associated with the timing of dialysis therapy initiation in the United States have often been limited by lead time and survivor bias...
  18. pmc Predialysis health, dialysis timing, and outcomes among older United States adults
    Deidra C Crews
    Division of Nephrology, Department of Medicine
    J Am Soc Nephrol 25:370-9. 2014
    ..These findings do not support the common practice of early dialysis initiation in the United States. ..
  19. doi request reprint The risk of peritonitis after an exit site infection: a time-matched, case-control study
    Alissa Lloyd
    Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
    Nephrol Dial Transplant 28:1915-21. 2013
    ..We conducted a time-matched, case-control study to determine the association between ESIs and subsequent peritonitis...
  20. doi request reprint Underutilization of peritoneal dialysis: the role of the nephrologist's referral pattern
    Jay Hingwala
    Department of Medicine, University ofManitoba, Winnipeg, Canada
    Nephrol Dial Transplant 28:732-40. 2013
    ..This study examined differences in patient PD attempt rates between nephrologists using technique survival and mortality as outcomes...
  21. doi request reprint The cost effectiveness of erythropoietin-stimulating agents for treating anemia in patients on dialysis: a systematic review
    Thomas Ferguson
    Department of Medicine, University of Manitoba, Winnipeg, Man, Canada
    Am J Nephrol 41:89-97. 2015
    ..Our objective was to systematically review studies evaluating the cost-effectiveness of ESAs in patients with kidney failure on dialysis...
  22. pmc Association of modality with mortality among Canadian Aboriginals
    Manish M Sood
    Department of Medicine, Section of Nephrology, St Boniface Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
    Clin J Am Soc Nephrol 7:1988-95. 2012
    ..Using the Canadian Organ Replacement Registry, this study examined whether dialysis modality (peritoneal or hemodialysis) impacted mortality in Aboriginal patients...
  23. doi request reprint Urinary, Plasma, and Serum Biomarkers' Utility for Predicting Acute Kidney Injury Associated With Cardiac Surgery in Adults: A Meta-analysis
    Julie Ho
    Section of Nephrology, Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada Department of Immunology, University of Manitoba, Winnipeg, Manitoba, Canada
    Am J Kidney Dis 66:993-1005. 2015
    ..Although several novel biomarkers have been developed for the early detection of AKI, their clinical utility in the critical intraoperative and immediate postoperative period remains unclear...
  24. pmc Geographic and facility variation in initial use of non-tunneled catheters for incident maintenance hemodialysis patients
    Edward G Clark
    Division of Nephrology, Department of Medicine, The Ottawa Hospital and Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
    BMC Nephrol 17:20. 2016
    ..We sought to determine factors associated with NTHC use and examine regional and facility-level variation in NTHC use for incident maintenance hemodialysis patients...
  25. pmc A before and after cross-sectional analysis of a public health campaign to increase kidney health awareness in a Canadian province
    Krista Ryz
    Department of Medicine, Section of Nephrology, University of Manitoba, 66 Chancellors Cir, Winnipeg, MB, R3T 2N2, Canada
    BMC Res Notes 8:695. 2015
    ..In this study, we aimed to determine the effectiveness of this public health campaign on increasing the awareness of CKD...
  26. pmc The association between geographic proximity to a dialysis facility and use of dialysis catheters
    Lisa M Miller
    Health Science Centre, Winnipeg, MB, Canada
    BMC Nephrol 15:40. 2014
    ..It remains unclear if there are differences in vascular access based on distance of one's residence to dialysis centre at time of dialysis initiation, and whether region or duration of pre-dialysis care are important effect modifiers...
  27. doi request reprint Risk of end-stage renal disease and death after cardiovascular events in chronic kidney disease
    Maneesh Sud
    From the Department of Medicine M S, D N, The Division of Nephrology, Sunnybrook Health Sciences Centre D N, the Dalla Lana School of Public Health M P, and the Institute of Health Policy Management and Evaluation, Faculty of Medicine D N, University of Toronto, Toronto, Ontario, Canada the Division of Nephrology, Seven Oaks General Hospital, University of Manitoba, Winnipeg, Manitoba, Canada N T the Department of Biostatistics, University Health Network, Toronto, Ontario, Canada M P and the Division of Nephrology, Tufts Medical Centre, Boston, MA A S L
    Circulation 130:458-65. 2014
    ..How CV events modify the subsequent risk of progression to end-stage-renal disease (ESRD) or all-cause mortality (ACM) before ESRD is not well known...
  28. doi request reprint Non-invasive endothelial function testing and the risk of adverse outcomes: a systematic review and meta-analysis
    Yang Xu
    Section of Nephrology, Seven Oaks General Hospital, 2PD 13 2300 McPhillips Street, Winnipeg, Canada R2V 3M3
    Eur Heart J Cardiovasc Imaging 15:736-46. 2014
    ....
  29. doi request reprint Cost-effectiveness of primary screening for CKD: a systematic review
    Paul Komenda
    Section of Nephrology, Department of Medicine, University of Manitoba, Winnipeg, Canada Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada Seven Oaks General Hospital Renal Program, Winnipeg, Canada Electronic address
    Am J Kidney Dis 63:789-97. 2014
    ..Chronic kidney disease (CKD) is a major health problem with an increasing incidence worldwide. Data on the cost-effectiveness of CKD screening in the general population have been conflicting...
  30. pmc Predicting mortality in incident dialysis patients: an analysis of the United Kingdom Renal Registry
    Martin Wagner
    Department of Medicine, Division of Nephrology, Tufts Medical Center, Boston, MA, USA
    Am J Kidney Dis 57:894-902. 2011
    ..No prediction tool is used widely in current clinical practice. We aimed to predict long-term mortality in incident dialysis patients using easily obtainable variables...
  31. doi request reprint Risk prediction in chronic kidney disease: pitfalls and caveats
    Claudio Rigatto
    Seven Oaks General Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
    Curr Opin Nephrol Hypertens 21:612-8. 2012
    ..We first focus on methods of model development and metrics of model performance in general, and then highlight important risk prediction tools for patients with CKD, for prediction of kidney failure and all-cause mortality...
  32. pmc Cardiovascular remodeling during long-term nocturnal home hemodialysis
    Tyler Friesen
    Department of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada
    Clin Exp Nephrol 19:514-20. 2015
    ..Little is known about the effects of NHD on cardiovascular remodeling as assessed by transthoracic echocardiography (TTE) and cardiac magnetic resonance imaging (CMR)...
  33. doi request reprint Improving the quality and efficiency of conventional in-center hemodialysis
    Jay Hingwala
    Section of Nephrology, Department of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada Health Sciences Centre, Winnipeg, Manitoba, Canada
    Semin Dial 28:169-75. 2015
    ....
  34. doi request reprint Cost-effective treatment modalities for reducing morbidity associated with chronic kidney disease
    Thomas W Ferguson
    Seven Oaks General Hospital Renal Program, 2300 McPhillips Street, 2PD12 Winnipeg, MB R2V 3M3, Canada
    Expert Rev Pharmacoecon Outcomes Res 15:243-52. 2015
    ..Earlier detection of CKD may prevent progression to kidney failure, and accurate risk prediction of end-stage kidney failure may improve clinical planning, outcomes and resource allocation. ..
  35. pmc Multinational Assessment of Accuracy of Equations for Predicting Risk of Kidney Failure: A Meta-analysis
    Navdeep Tangri
    Department of Medicine, Seven Oaks General Hospital, University of Manitoba, Winnipeg, Canada2Department of Community Health Sciences, Seven Oaks General Hospital, University of Manitoba, Winnipeg, Canada
    JAMA 315:164-74. 2016
    ..Validation in other regions and in CKD populations not under the care of a nephrologist is needed...
  36. doi request reprint Cystatin C as a biomarker for estimating glomerular filtration rate
    Thomas W Ferguson
    aDepartment of Community Health Sciences bSection of Nephrology, Department of Medicine, University of Manitoba, Winnipeg, Canada
    Curr Opin Nephrol Hypertens 24:295-300. 2015
    ..The purpose of this article is to evaluate the benefits and limitations of using cystatin C as a biomarker of filtration...
  37. doi request reprint The impact of frailty on postoperative delirium in cardiac surgery patients
    Patrick Jung
    University of Manitoba, Winnipeg, Manitoba, Canada
    J Thorac Cardiovasc Surg 149:869-75.e1-2. 2015
    ..To determine if adding frailty measures to the EuroSCORE II improves model performance in predicting postoperative delirium...
  38. doi request reprint Chronic kidney disease, frailty, and unsuccessful aging: a review
    Simon R Walker
    Department of Medicine, Division of Nephrology, Seven Oaks General Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
    J Ren Nutr 24:364-70. 2014
    ..It is likely that the mechanisms of disease in CKD such as altered protein metabolism, inflammation, oxidative stress, and anemia accelerate normal aging and lead to worsening frailty in elderly patients with CKD. ..
  39. doi request reprint Estimated glomerular filtration rate and albuminuria: diagnosis, staging, and prognosis
    Paul Komenda
    Division of Nephrology, Seven Oaks General Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
    Curr Opin Nephrol Hypertens 23:251-7. 2014
    ....
  40. doi request reprint The assessment of frailty in older people with chronic kidney disease
    Clara Bohm
    University of Manitoba, Winnipeg, Manitoba, Canada
    Curr Opin Nephrol Hypertens 24:498-504. 2015
    ..The current article reviews the most common frailty measures available, gives an overview of their use in the chronic kidney disease population, and summarizes their strengths and limitations...
  41. doi request reprint Chronic kidney disease and heart disease: after 179 years, do we yet understand the link?
    Navdeep Tangri
    University of Manitoba and Seven Oaks Hospital Research Centre, Winnipeg, Manitoba, Canada
    Kidney Int 88:11-3. 2015
    ..We discuss the implications of their findings in the context of our current understanding of the development of heart disease in CKD. ..
  42. pmc Changes in dietary protein intake has no effect on serum cystatin C levels independent of the glomerular filtration rate
    Navdeep Tangri
    Division of Nephrology, Department of Medicine, Tufts Medical Center, Boston, Massachusetts 02111, USA
    Kidney Int 79:471-7. 2011
    ..Hence, cystatin C may allow more accurate estimates of GFR than creatinine for patients with reduced protein intake. Further study of other non-GFR determinants of cystatin C is needed before the widespread adoption...