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Iyer P, Gao Y, Jalal D, Girotra S, Singh N, Vaughan-Sarrazin M. Hydroxychloroquine use is associated with reduced mortality risk in older adults with rheumatoid arthritis. Clin Rheumatol 2024; 43:87-94. [PMID: 37498463 PMCID: PMC10818008 DOI: 10.1007/s10067-023-06714-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 06/20/2023] [Accepted: 07/19/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND There is little robust data about the cardiovascular safety of hydroxychloroquine in patients with rheumatoid arthritis (RA), who often have cardiovascular comorbidities. We examined the association between use of hydroxychloroquine (HCQ) in patients with RA and major adverse cardiovascular events (MACE). METHODS In a retrospective cohort of Medicare beneficiaries aged ≥ 65 years with RA, we identified patients who initiated HCQ (users) and who did not initiate HCQ (non-users) between January 2015-June 2017. Each HCQ user was matched to 2 non-users of HCQ using propensity score derived from patient baseline characteristics. The primary outcome was the occurrence of MACE, defined as acute admissions for stroke, myocardial infarction, or heart failure. Secondary outcomes included all-cause mortality and the composite of MACE and all-cause mortality. Cox proportional hazards model was used to compare outcomes between HCQ users to non-users. RESULTS The study included 2380 RA patients with incident HCQ use and matched 4633 HCQ non-users over the study period. The mean follow-up duration was 1.67 and 1.63 years in HCQ non-users and users, respectively. In multivariable models, use of HCQ was not associated with the risk of MACE (hazard ratio 1.1; 95% CI: 0.832-1.33). However, use of HCQ was associated with a lower risk of all-cause mortality (HR: 0.54; 95% CI: 0.45-0.64) and the composite of all-cause mortality and MACE (HR 0.67; 95% CI: 0.58-0.78). CONCLUSION HCQ use was independently associated with a lower risk of mortality in older adults with RA but not with incidence of MACE events. Key Points • Using an incident user design (to avoid the biases of a prevalent user design) and a population-based approach, we examined the effect of hydroxychloroquine (HCQ) on the risk of major cardiovascular events (MACE) in older patients with RA. • We did not find an association between HCQ use and incident MACE. We did, however, find a significant association with the composite outcome (MACE and all-cause mortality) driven by a significant reduction in all-cause mortality with HCQ use.
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Affiliation(s)
- Priyanka Iyer
- Division of Rheumatology, University of California at Irvine, Irvine, CA, USA
| | - Yubo Gao
- Division of General Medicine, Department of Internal Medicine, Roy and Lucille Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Diana Jalal
- Division of Nephrology, Department of Internal Medicine, Roy and Lucille Carver College of Medicine, University of Iowa, and Iowa City VA Health Care System, Iowa City, IA, USA
| | - Saket Girotra
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Namrata Singh
- Division of Rheumatology, Department of Medicine, University of Washington, 1959 NE Pacific Street, Seattle, WA, 98195, USA.
| | - Mary Vaughan-Sarrazin
- Division of General Medicine, Department of Internal Medicine, Roy and Lucille Carver College of Medicine, University of Iowa, and Iowa City VA Health Care System Center for Access and Delivery Research and Evaluation (CADRE), Iowa City, IA, USA
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Schytz PA, Blanche P, Nissen AB, Torp-Pedersen C, Gislason GH, Nelveg-Kristensen KE, Hommel K, Carlson N. Acute kidney injury and risk of cardiovascular outcomes: A nationwide cohort study. Nefrologia 2022; 42:338-346. [PMID: 36210122 DOI: 10.1016/j.nefroe.2022.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 06/29/2021] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Acute kidney injury (AKI) has been associated with cardiovascular disease, but this is sparsely studied in non-selected populations and with little attention to the effect in age and renal function. Using nationwide administrative data, we investigated the hypothesis of increased one-year risk of cardiovascular event or death associated with AKI. METHODS In a cohort study, we identified all admissions in Denmark between 2008 and 2018. AKI was defined as ≥1.5 times increase from baseline to peak creatinine during admission, or dialysis. We excluded patients with age <50 years, estimated glomerular filtration rate (eGFR) <15ml/min/1.73m2, renal transplantation, index-admission due to cardiovascular disease or death during index-admission. The primary outcome was cardiovascular risk within one year from discharge, which was a composite of the secondary outcomes ischemic heart disease, heart failure or stroke. To estimate risks, we applied multiple logistic regression fitted by inverse probability of censoring weighting and stratified estimations by eGFR and age. We adjusted for proteinuria in the subcohort with measurements available. RESULTS Among 565,056 hospital admissions, 39,569 (7.0%) cases of AKI were present. In total, 18,642 patients sustained a cardiovascular outcome. AKI was significantly associated with cardiovascular outcome with an adjusted OR [CI] of 1.33 [1.16-1.53], 1.43 [1.33-1.54], 1.23 [1.14-1.34], 1.38 [1.18-1.62] for eGFR ≥90, 60-89, 30-59 and 15-29ml/min/1.73m2, respectively. When omitting the outcome heart failure, these results were 1.24 [1.06-1.45], 1.22 [1.11-1.33], 1.05 [0.95-1.16], 1.25 [1.02-1.54]. Results did not change substantially in strata of age groups, in AKI stages and in the subcohort adjusted for proteinuria. CONCLUSION Non-selected patients aged 50 years or above with AKI during admission had significantly higher one-year risk of cardiovascular event or death, especially, but not only due to heart failure, independent of age and eGFR.
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Affiliation(s)
| | - Paul Blanche
- Department of Public Health, Section of Biostatistics, Copenhagen University, Denmark
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Schytz PA, Blanche P, Nissen AB, Torp-Pedersen C, Gislason GH, Nelveg-Kristensen KE, Hommel K, Carlson N. Acute kidney injury and risk of cardiovascular outcomes: A nationwide cohort study. Nefrologia 2021; 42:S0211-6995(21)00140-5. [PMID: 34489123 DOI: 10.1016/j.nefro.2021.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 06/19/2021] [Accepted: 06/29/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Acute kidney injury (AKI) has been associated with cardiovascular disease, but this is sparsely studied in non-selected populations and with little attention to the effect in age and renal function. Using nationwide administrative data, we investigated the hypothesis of increased one-year risk of cardiovascular event or death associated with AKI. METHODS In a cohort study, we identified all admissions in Denmark between 2008 and 2018. AKI was defined as ≥1.5 times increase from baseline to peak creatinine during admission, or dialysis. We excluded patients with age <50 years, estimated glomerular filtration rate (eGFR) <15ml/min/1.73m2, renal transplantation, index-admission due to cardiovascular disease or death during index-admission. The primary outcome was cardiovascular risk within one year from discharge, which was a composite of the secondary outcomes ischemic heart disease, heart failure or stroke. To estimate risks, we applied multiple logistic regression fitted by inverse probability of censoring weighting and stratified estimations by eGFR and age. We adjusted for proteinuria in the subcohort with measurements available. RESULTS Among 565,056 hospital admissions, 39,569 (7.0%) cases of AKI were present. In total, 18,642 patients sustained a cardiovascular outcome. AKI was significantly associated with cardiovascular outcome with an adjusted OR [CI] of 1.33 [1.16-1.53], 1.43 [1.33-1.54], 1.23 [1.14-1.34], 1.38 [1.18-1.62] for eGFR ≥90, 60-89, 30-59 and 15-29ml/min/1.73m2, respectively. When omitting the outcome heart failure, these results were 1.24 [1.06-1.45], 1.22 [1.11-1.33], 1.05 [0.95-1.16], 1.25 [1.02-1.54]. Results did not change substantially in strata of age groups, in AKI stages and in the subcohort adjusted for proteinuria. CONCLUSION Non-selected patients aged 50 years or above with AKI during admission had significantly higher one-year risk of cardiovascular event or death, especially, but not only due to heart failure, independent of age and eGFR.
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Affiliation(s)
| | - Paul Blanche
- Department of Public Health, Section of Biostatistics, Copenhagen University, Denmark
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Katabi LJ, Pu X, Yilmaz HO, Jia Y, Leung S, Duncan AE. Prognostic Utility of KDIGO Urine Output Criteria After Cardiac Surgery. J Cardiothorac Vasc Anesth 2021; 35:2991-3000. [PMID: 33744114 DOI: 10.1053/j.jvca.2021.02.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 02/06/2021] [Accepted: 02/08/2021] [Indexed: 01/20/2023]
Abstract
OBJECTIVES Kidney Disease: Improving Global Outcomes (KDIGO) guidelines include assessment of creatinine and urine output to identify acute kidney injury (AKI). Whether urine output is an accurate indicator of AKI after cardiac surgery, however, is unclear. The authors' goal was to examine whether cardiac surgery patients who fulfilled criteria for AKI by KDIGO urine output criteria also demonstrated kidney injury by elevated creatinine, other kidney biomarkers, or had worse clinical outcomes. DESIGN Secondary analysis of prospectively collected data from a clinical trial, "6% Hydroxyethyl starch 130/0.4 in Cardiac Surgery (NCT02192502)." SETTING Academic, quaternary care hospital. PARTICIPANTS Patients undergoing elective aortic valve replacement INTERVENTIONS: None MEASUREMENTS AND MAIN RESULTS: One hundred forty-one patients were classified into AKI stage by KDIGO urine output criteria within 24 hours after surgery. Kidney biomarkers (serum creatinine, urinary neutrophil gelatinase-associated lipocalin [NGAL], urinary interleukin-18 [IL-18]) and hospital and intensive care unit length of stay were analyzed across AKI stages. Urine output criteria classified four times as many patients with AKI than creatinine criteria (95 [67%] v 21 [15%]). Most patients meeting KDIGO urine output criteria for AKI postoperatively did not satisfy KDIGO creatinine criteria for AKI within one week (77 of 95 [81%]) or six-to-12 months (27 of 29 [93%]). Higher AKI stage assessed by urine output was not associated with higher NGAL, IL-18, or longer hospital or intensive care unit stays. CONCLUSIONS Acute kidney injury classified by KDIGO urine output criteria was not associated with other biomarkers of kidney injury or worse patient outcomes. These data suggested that KDIGO urine output criteria after cardiac surgery may overclassify AKI stage; further research is needed.
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Affiliation(s)
- Leila J Katabi
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Xuan Pu
- Departments of Cardiothoracic Anesthesiology & Outcomes Research, Cleveland Clinic, Cleveland, OH
| | - Huseyin Oguz Yilmaz
- Departments of Cardiothoracic Anesthesiology & Outcomes Research, Cleveland Clinic, Cleveland, OH
| | - Yuan Jia
- Departments of Cardiothoracic Anesthesiology & Outcomes Research, Cleveland Clinic, Cleveland, OH
| | - Steve Leung
- Departments of Cardiothoracic Anesthesiology & Outcomes Research, Cleveland Clinic, Cleveland, OH
| | - Andra E Duncan
- Department of Cardiothoracic Anesthesiology, Cleveland Clinic, Cleveland, OH.
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Rahamimov R, van Dijk TY, Molcho M, Lahav I, Mor E, Ben Dor N, Goldman S, Rozen-Zvi B. Acute Kidney Injury and Long-Term Risk for Cardiovascular Events in Patients after Kidney Transplantation. Kidney Blood Press Res 2019; 44:1149-1157. [PMID: 31537005 DOI: 10.1159/000502523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 08/02/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Acute kidney injury (AKI) was found to be associated with an increased risk of major adverse cardiovascular events (MACE) in the general population. Patients after kidney transplantation are prone to AKI events and are also at an increased risk of cardiovascular (CV) disease. The association between AKI and MACE in kidney transplant patients is yet to be studied. METHODS This retrospective single-center cohort study reviewed 416 adult renal allograft recipients transplanted between 2005 and 2010. AKI events were recorded starting 2 weeks after transplantation, or following discharge with a functioning graft. AKI was defined, according to the KDIGO criteria. The primary outcome was the composite of MACE starting 6 months after transplantation and all-cause mortality. For survival analysis, we used univariate and multivariate time varying Cox proportional hazard model. RESULTS One hundred and twenty-four patients (29.8%) had at least one episode of AKI. During the median follow-up time of 7.2 years (interquartile range 4.3-9.1), 144 outcome events occurred. By time varying Cox regression analysis, AKI was associated with an increased rate of CV outcomes or death (hazard ratio [HR] 1.96, 95% CI 1.36-2.81, p < 0.001), and the association remained significant by multivariate adjusted model (HR 1.76, 95% CI 1.18-2.63, p = 0.005). As for the different components of MACE, all-cause mortality and CV mortality were the only outcomes that were significantly associated with AKI. No interaction between AKI timing and MACE was found. CONCLUSION AKI in kidney transplant recipient is associated with an increased risk of CV disease.
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Affiliation(s)
- Ruth Rahamimov
- Department of Nephrology and Hypertension, Rabin Medical Center, Beilinson Campus, Petah-Tikva, Israel, .,Department of Transplantation, Rabin Medical Center, Beilinson Campus, Petah-Tikva, Israel, .,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,
| | - Tuvia Y van Dijk
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Emergency Medicine, Rabin Medical Center, Beilinson Campus, Petah-Tikva, Israel
| | - Maya Molcho
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Itay Lahav
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eytan Mor
- Department of Transplantation, Rabin Medical Center, Beilinson Campus, Petah-Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Naomy Ben Dor
- Department of Nephrology and Hypertension, Rabin Medical Center, Beilinson Campus, Petah-Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shira Goldman
- Department of Nephrology and Hypertension, Rabin Medical Center, Beilinson Campus, Petah-Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Benaya Rozen-Zvi
- Department of Nephrology and Hypertension, Rabin Medical Center, Beilinson Campus, Petah-Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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