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Start Over Author "James, Matthew" Journal american journal of kidney diseases
34 results on '"James, Matthew"'

5. A Meta-analysis of the Association of Estimated GFR, Albuminuria, Diabetes Mellitus, and Hypertension With Acute Kidney Injury

Author

James, Matthew T, Grams, Morgan E, Woodward, Mark, Elley, C Raina, Green, Jamie A, Wheeler, David C, de Jong, Paul, Gansevoort, Ron T, Levey, Andrew S, Warnock, David G, Sarnak, Mark J, Tonelli, Marcello, Hemmelgarn, Brenda R, Turin, Tanvir Chowdhury, Coresh, Josef, Matsushita, Kunihiro, Grams, Morgan, Sang, Yingying, Shlipak, Michael, Katz, Ronit, Emberson, Jonathan, Landray, Martin J, Townend, Jonathan N, Green, Jamie, Kirchner, H Les, Perkins, Robert, Chang, Alex R, Romundstad, Solfrid, Aasarød, Knut, Øien, Cecilia M, Hallan, Stein, Smith, David H, Thorp, Micah L, Johnson, Eric S, Chodick, Gabriel, Herzel, Esma, Katz, Rachel, Shalev, Varda, Bakker, Stephan JL, Heerspink, Hiddo J Lambers, van der Harst, Pim, Jee, Sun Ha, Kimm, Heejin, Mok, Yejin, Tangri, Navdeep, Naimark, David, Ärnlöv, Johan, Larsson, Anders, Lannfelt, Lars, Kovesdy, Csaba P, Kalantar-Zadeh, Kamyar, de Jong, Paul E, Iseki, Kunitoshi, Stengel, Benedicte, Warnock, David, and Ballew, Shoshana H

Subjects
Nutrition, Kidney Disease, Clinical Research, Diabetes, 4.2 Evaluation of markers and technologies, Detection, screening and diagnosis, Metabolic and endocrine, Renal and urogenital, Acute Kidney Injury, Adult, Aged, Comorbidity, Diabetes Mellitus, Disease Progression, Female, Glomerular Filtration Rate, Humans, Hypertension, Incidence, Kidney Failure, Chronic, Male, Middle Aged, Prognosis, Renal Insufficiency, Chronic, Estimated glomerular filtration rate, renal function, albuminuria, albumin-creatine ratio, diabetes, hypertension, acute kidney injury, acute renal failure, Chronic Kidney Disease Prognosis Consortium, meta-analysis, CKD Prognosis Consortium, Clinical Sciences, Public Health and Health Services, Urology & Nephrology
Abstract

BackgroundDiabetes mellitus and hypertension are risk factors for acute kidney injury (AKI). Whether estimated glomerular filtration rate (eGFR) and urine albumin-creatinine ratio (ACR) remain risk factors for AKI in the presence and absence of these conditions is uncertain.Study designMeta-analysis of cohort studies.Setting & population8 general-population (1,285,045 participants) and 5 chronic kidney disease (CKD; 79,519 participants) cohorts.Selection criteria for studiesCohorts participating in the CKD Prognosis Consortium.PredictorsDiabetes and hypertension status, eGFR by the 2009 CKD Epidemiology Collaboration creatinine equation, urine ACR, and interactions.OutcomeHospitalization with AKI, using Cox proportional hazards models to estimate HRs of AKI and random-effects meta-analysis to pool results.ResultsDuring a mean follow-up of 4 years, there were 16,480 episodes of AKI in the general-population and 2,087 episodes in the CKD cohorts. Low eGFRs and high ACRs were associated with higher risks of AKI in individuals with or without diabetes and with or without hypertension. When compared to a common reference of eGFR of 80mL/min/1.73m(2) in nondiabetic patients, HRs for AKI were generally higher in diabetic patients at any level of eGFR. The same was true for diabetic patients at all levels of ACR compared with nondiabetic patients. The risk gradient for AKI with lower eGFRs was greater in those without diabetes than with diabetes, but similar with higher ACRs in those without versus with diabetes. Those with hypertension had a higher risk of AKI at eGFRs>60mL/min/1.73m(2) than those without hypertension. However, risk gradients for AKI with both lower eGFRs and higher ACRs were greater for those without than with hypertension.LimitationsAKI identified by diagnostic code.ConclusionsLower eGFRs and higher ACRs are associated with higher risks of AKI among individuals with or without either diabetes or hypertension.

Published
2015

6. A Meta-analysis of the Association of Estimated GFR, Albuminuria, Age, Race, and Sex With Acute Kidney Injury

Author

Grams, Morgan E, Sang, Yingying, Ballew, Shoshana H, Gansevoort, Ron T, Kimm, Heejin, Kovesdy, Csaba P, Naimark, David, Oien, Cecilia, Smith, David H, Coresh, Josef, Sarnak, Mark J, Stengel, Benedicte, Tonelli, Marcello, Hemmelgarn, Brenda R, James, Matthew T, Turin, Tanvir Chowdhury, Matsushita, Kunihiro, Grams, Morgan, Shlipak, Michael, Katz, Ronit, Wheeler, David C, Emberson, Jonathan, Landray, Martin J, Townend, Jonathan N, Green, Jamie, Kirchner, H Les, Perkins, Robert, Chang, Alex R, Romundstad, Solfrid, Aasarød, Knut, Øien, Cecilia M, Hallan, Stein, Thorp, Micah L, Johnson, Eric S, Chodick, Gabriel, Herzel, Esma, Katz, Rachel, Shalev, Varda, Bakker, Stephan JL, Heerspink, Hiddo J Lambers, van der Harst, Pim, Jee, Sun Ha, Mok, Yejin, Tangri, Navdeep, Ärnlöv, Johan, Larsson, Anders, Lannfelt, Lars, Kalantar-Zadeh, Kamyar, de Jong, Paul E, Iseki, Kunitoshi, Levey, Andrew S, Warnock, David, and Woodward, Mark

Subjects
Clinical Research, Prevention, Kidney Disease, Renal and urogenital, Acute Kidney Injury, Adolescent, Adult, African Americans, Age Distribution, Aged, Albuminuria, Female, Glomerular Filtration Rate, Humans, Incidence, Male, Middle Aged, Predictive Value of Tests, Prognosis, Racial Groups, Severity of Illness Index, Sex Distribution, Whites, Young Adult, Estimated glomerular filtration rate, renal function, albuminuria, albumin-creatinine ratio, proteinuria, age, race/ethnicity, sex, acute kidney injury, acute renal failure, Chronic Kidney Disease Prognosis Consortium, meta-analysis, CKD Prognosis Consortium, White People, Black or African American, Clinical Sciences, Public Health and Health Services, Urology & Nephrology
Abstract

BackgroundAcute kidney injury (AKI) is a serious global public health problem. We aimed to quantify the risk of AKI associated with estimated glomerular filtration rate (eGFR), albuminuria (albumin-creatinine ratio [ACR]), age, sex, and race (African American and white).Study designCollaborative meta-analysis.Setting & population8 general-population cohorts (1,285,049 participants) and 5 chronic kidney disease (CKD) cohorts (79,519 participants).Selection criteria for studiesAvailable eGFR, ACR, and 50 or more AKI events.PredictorsAge, sex, race, eGFR, urine ACR, and interactions.OutcomeHospitalized with or for AKI, using Cox proportional hazards models to estimate HRs of AKI and random-effects meta-analysis to pool results.Results16,480 (1.3%) general-population cohort participants had AKI over a mean follow-up of 4 years; 2,087 (2.6%) CKD participants had AKI over a mean follow-up of 1 year. Lower eGFR and higher ACR were strongly associated with AKI. Compared with eGFR of 80mL/min/1.73m(2), the adjusted HR of AKI at eGFR of 45mL/min/1.73m(2) was 3.35 (95% CI, 2.75-4.07). Compared with ACR of 5mg/g, the risk of AKI at ACR of 300mg/g was 2.73 (95% CI, 2.18-3.43). Older age was associated with higher risk of AKI, but this effect was attenuated with lower eGFR or higher ACR. Male sex was associated with higher risk of AKI, with a slight attenuation in lower eGFR but not in higher ACR. African Americans had higher AKI risk at higher levels of eGFR and most levels of ACR.LimitationsOnly 2 general-population cohorts could contribute to analyses by race; AKI identified by diagnostic code.ConclusionsReduced eGFR and increased ACR are consistent strong risk factors for AKI, whereas associations of AKI with age, sex, and race may be weaker in more advanced stages of CKD.

Published
2015

8. Consensus Recommendations for Sick Day Medication Guidance for People With Diabetes, Kidney, or Cardiovascular Disease: A Modified Delphi Process

Author

Watson, Kaitlyn E., primary, Dhaliwal, Kirnvir, additional, Robertshaw, Sandra, additional, Verdin, Nancy, additional, Benterud, Eleanor, additional, Lamont, Nicole, additional, Drall, Kelsea M., additional, McBrien, Kerry, additional, Donald, Maoliosa, additional, Tsuyuki, Ross T., additional, Campbell, David J.T., additional, Pannu, Neesh, additional, James, Matthew T., additional, Cujec, Bibiana, additional, Campbell, David, additional, Dyjur, David, additional, Siew, Edward, additional, Lang, Eddy, additional, de Lemos, Jane, additional, Koyner, Jay L., additional, McKeen, Julie, additional, Ezekowitz, Justin, additional, Watson, Kaitlyn, additional, Porter, Kerry, additional, O’Beirne, Maeve, additional, James, Matthew, additional, Ho, Meghan J., additional, Selby, Nicholas, additional, Roedler, Rhonda, additional, Yeung, Roseanne O., additional, Tsuyuki, Ross, additional, Silver, Samuel, additional, Bell, Samira, additional, Sawhney, Simon, additional, Jin, Susie, additional, Blakeman, Tom, additional, and Parkins, Vicky, additional

Published
2022
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12. A Meta-analysis of the Association of Estimated GFR, Albuminuria, Diabetes Mellitus, and Hypertension With Acute Kidney Injury

Author

Tonelli, Marcello, Hemmelgarn, Brenda R., James, Matthew T., Turin, Tanvir Chowdhury, Coresh, Josef, Matsushita, Kunihiro, Grams, Morgan, Sang, Yingying, Shlipak, Michael, Sarnak, Mark J., Katz, Ronit, Wheeler, David C., Emberson, Jonathan, Landray, Martin J., Townend, Jonathan N., Green, Jamie, Kirchner, H. Les, Perkins, Robert, Chang, Alex R., Romundstad, Solfrid, Aasarød, Knut, Øien, Cecilia M., Hallan, Stein, Smith, David H., Thorp, Micah L., Johnson, Eric S., Chodick, Gabriel, Herzel, Esma, Katz, Rachel, Shalev, Varda, Gansevoort, Ron T., Bakker, Stephan J.L., Lambers Heerspink, Hiddo J., van der Harst, Pim, Jee, Sun Ha, Kimm, Heejin, Mok, Yejin, Tangri, Navdeep, Naimark, David, Ärnlöv, Johan, Larsson, Anders, Lannfelt, Lars, Kovesdy, Csaba P., Kalantar-Zadeh, Kamyar, de Jong, Paul E., Iseki, Kunitoshi, Levey, Andrew S., Stengel, Benedicte, Warnock, David, Woodward, Mark, Ballew, Shoshana H., Grams, Morgan E., Elley, C. Raina, Green, Jamie A., de Jong, Paul, and Warnock, David G.

Published
2015
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13. A Meta-analysis of the Association of Estimated GFR, Albuminuria, Age, Race, and Sex With Acute Kidney Injury

Author

Tonelli, Marcello, Hemmelgarn, Brenda R., James, Matthew T., Turin, Tanvir Chowdhury, Coresh, Josef, Matsushita, Kunihiro, Grams, Morgan, Sang, Yingying, Shlipak, Michael, Sarnak, Mark J., Katz, Ronit, Wheeler, David C., Emberson, Jonathan, Landray, Martin J., Townend, Jonathan N., Green, Jamie, Kirchner, H. Les, Perkins, Robert, Chang, Alex R., Romundstad, Solfrid, Aasarød, Knut, Øien, Cecilia M., Hallan, Stein, Smith, David H., Thorp, Micah L., Johnson, Eric S., Chodick, Gabriel, Herzel, Esma, Katz, Rachel, Shalev, Varda, Gansevoort, Ron T., Bakker, Stephan J.L., Lambers Heerspink, Hiddo J., van der Harst, Pim, Jee, Sun Ha, Kimm, Heejin, Mok, Yejin, Tangri, Navdeep, Naimark, David, Ärnlöv, Johan, Larsson, Anders, Lannfelt, Lars, Kovesdy, Csaba P., Kalantar-Zadeh, Kamyar, de Jong, Paul E., Iseki, Kunitoshi, Levey, Andrew S., Stengel, Benedicte, Warnock, David, Woodward, Mark, Ballew, Shoshana H., Grams, Morgan E., and Oien, Cecilia

Published
2015
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22. Estimated GFR and Incidence of Major Surgery: A Population-Based Cohort Study

Author

Harrison, Tyrone G., primary, Ruzycki, Shannon M., additional, James, Matthew T., additional, Ronksley, Paul E., additional, Zarnke, Kelly B., additional, Tonelli, Marcello, additional, Manns, Braden J., additional, McCaughey, Deirdre, additional, Schneider, Prism, additional, Dixon, Elijah, additional, Hartley, Rebecca L., additional, Owen, Victoria S., additional, Ma, Zhihai, additional, and Hemmelgarn, Brenda R., additional

Published
2021
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24. Identifying Needs for Self-management Interventions for Adults With CKD and Their Caregivers: A Qualitative Study

Author

Donald, Maoliosa, primary, Beanlands, Heather, additional, Straus, Sharon, additional, Ronksley, Paul, additional, Tam-Tham, Helen, additional, Finlay, Juli, additional, MacKay, Jennifer, additional, Elliott, Meghan, additional, Herrington, Gwen, additional, Harwood, Lori, additional, Large, Chantel A., additional, Large, Claire L., additional, Waldvogel, Blair, additional, Sparkes, Dwight, additional, Delgado, Maria, additional, Tong, Allison, additional, Grill, Allan, additional, Novak, Marta, additional, James, Matthew T., additional, Brimble, K. Scott, additional, Samuel, Susan, additional, and Hemmelgarn, Brenda R., additional

Published
2019
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27. Warfarin Initiation, Atrial Fibrillation, and Kidney Function: Comparative Effectiveness and Safety of Warfarin in Older Adults With Newly Diagnosed Atrial Fibrillation

Author

Jun, Min, primary, James, Matthew T., additional, Ma, Zhihai, additional, Zhang, Jianguo, additional, Tonelli, Marcello, additional, McAlister, Finlay A., additional, Manns, Braden J., additional, Ravani, Pietro, additional, Quinn, Robert R., additional, Wiebe, Natasha, additional, Perkovic, Vlado, additional, Wilton, Stephen B., additional, Winkelmayer, Wolfgang C., additional, and Hemmelgarn, Brenda R., additional

Published
2017
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28. Identifying Needs for Self-management Interventions for Adults With CKD and Their Caregivers: A Qualitative Study

Author

Donald, Maoliosa, Beanlands, Heather, Straus, Sharon, Ronksley, Paul, Tam-Tham, Helen, Finlay, Juli, MacKay, Jennifer, Elliott, Meghan, Herrington, Gwen, Harwood, Lori, Large, Chantel A., Large, Claire L., Waldvogel, Blair, Sparkes, Dwight, Delgado, Maria, Tong, Allison, Grill, Allan, Novak, Marta, James, Matthew T., Brimble, K. Scott, Samuel, Susan, and Hemmelgarn, Brenda R.

Abstract

Fostering the ability of patients to self-manage their chronic kidney disease (CKD), with support from caregivers and providers, may slow disease progression and improve health outcomes. However, little is known about such patients’ needs for self-management interventions. We aimed to identify and describe the needs of adults with CKD and informal caregivers for CKD self-management support.

Published
2024
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30. Consensus Recommendations for Sick Day Medication Guidance for People With Diabetes, Kidney, or Cardiovascular Disease: A Modified Delphi Process

Author

Watson, Kaitlyn E., Dhaliwal, Kirnvir, Robertshaw, Sandra, Verdin, Nancy, Benterud, Eleanor, Lamont, Nicole, Drall, Kelsea M., McBrien, Kerry, Donald, Maoliosa, Tsuyuki, Ross T., Campbell, David J.T., Pannu, Neesh, James, Matthew T., Cujec, Bibiana, Campbell, David, Dyjur, David, Siew, Edward, Lang, Eddy, de Lemos, Jane, Koyner, Jay L., McKeen, Julie, Ezekowitz, Justin, Watson, Kaitlyn, Porter, Kerry, O’Beirne, Maeve, Donald, Maoliosa, James, Matthew, Ho, Meghan J., Pannu, Neesh, Selby, Nicholas, Roedler, Rhonda, Yeung, Roseanne O., Tsuyuki, Ross, Silver, Samuel, Bell, Samira, Sawhney, Simon, Jin, Susie, Blakeman, Tom, and Parkins, Vicky

Abstract

Sick day medication guidance (SDMG) involves withholding or adjusting specific medications in the setting of acute illnesses that could contribute to complications such as hypotension, acute kidney injury (AKI), or hypoglycemia. We sought to achieve consensus among clinical experts on recommendations for SDMG that could be studied in future intervention studies.

Published
2023
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31. Proteinuria and Life Expectancy

Author

Turin, Tanvir Chowdhury, primary, Tonelli, Marcello, additional, Manns, Braden J., additional, Ahmed, Sofia B., additional, Ravani, Pietro, additional, James, Matthew, additional, and Hemmelgarn, Brenda R., additional

Published
2013
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34. In Reply

Author

Tonelli, Marcello, primary, James, Matthew, additional, Wiebe, Natasha, additional, and Hemmelgarn, Brenda, additional

Published
2008
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