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BACKGROUND: Patients with coronary and peripheral artery disease (PAD) have a residual risk of major adverse cardiovascular and limb events despite standards of care. Among patients with coronary artery disease (CAD) and/or PAD selected for low dose rivaroxaban (2.5 mg BID) and aspirin, we sought to determine the highest risk vascular patients. METHODS: Xarelto pluc Acetylsalicylic acid: Treatment patterns and Outcomes in patients with Atherosclerosis (XATOA) is a single-arm registry of CAD and/or PAD patients. All participants were initiated on low dose rivaroxaban (2.5 mg BID) and aspirin. We report the incidence risk of major adverse cardiovascular events (MACE) or major adverse limb events (MALE) and major bleeding. A classification and regression tree analysis determined independent subgroups. RESULTS: Between November 2018 and May 2020, 5,808 participants were enrolled in XATOA; 5,532 were included in the full analysis. The median follow-up (interquartile range) was 462 (371-577) days. The incidence risk per 100 patient-years of MACE or MALE was highest among participants with polyvascular disease (2 or more vascular beds affected, n = 2,889). The incidence risk was 9.16 versus 2.48 per 100 patient-years in polyvascular and nonpolyvascular patients respectively. Other subgroups of high-risk patients included participants 75 years or older, with a history of diabetes, heart failure, or chronic renal insufficiency (CRI). Rates of major bleeding were low overall. A classification and regression tree analysis showed that polyvascular disease was the most dominant factor separating higher from lower risk participants, and this was heightened with CRI or diabetes. CONCLUSION: Patients with polyvascular disease represent a substantial subset of patients in clinical practice and should be prioritized to receive maximal medical therapy including low dose rivaroxaban (2.5 mg BID) and aspirin.
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Doença da Artéria Coronariana , Diabetes Mellitus , Doença Arterial Periférica , Humanos , Rivaroxabana/efeitos adversos , Inibidores da Agregação Plaquetária/efeitos adversos , Aspirina/efeitos adversos , Doença da Artéria Coronariana/epidemiologia , Doença da Artéria Coronariana/tratamento farmacológico , Hemorragia/induzido quimicamente , Hemorragia/epidemiologia , Doença Arterial Periférica/tratamento farmacológico , Doença Arterial Periférica/epidemiologia , Diabetes Mellitus/tratamento farmacológico , Sistema de Registros , Quimioterapia Combinada , Inibidores do Fator Xa/efeitos adversosRESUMO
BACKGROUND: Despite available interventions, people with type 2 diabetes (T2D) remain at risk of chronic kidney disease (CKD). Finerenone, a potent and selective nonsteroidal mineralocorticoid receptor antagonist, and sodium-glucose cotransporter 2 inhibitors (SGLT2is) can reduce both kidney and cardiovascular risks in people with CKD and T2D. Here we outline the design of a study to investigate whether dual therapy with finerenone and an SGLT2i is superior to either agent alone. METHODS: CONFIDENCE (NCT05254002) is a randomized, controlled, double-blind, double-dummy, international, multicenter, three-armed, parallel-group, 7.5 - to 8.5-month, Phase 2 study in 807 adults with T2D, stage 2-3 CKD and a urine albumin:creatinine ratio (UACR) ≥300-<5000 mg/g. The primary objective is to demonstrate that 6 months of dual therapy comprising finerenone and the SGLT2i empagliflozin is superior for reducing albuminuria versus either agent alone. Interventions will be once-daily finerenone 10 mg or 20 mg (target dose) plus empagliflozin 10 mg, or empagliflozin 10 mg alone, or finerenone 10 mg or 20 mg (target dose) alone. RESULTS: The primary outcome is a relative change from baseline in UACR among the three groups. Secondary outcomes will further characterize efficacy and safety, including changes in estimated glomerular filtration rate and incident hyperkalemia. CONCLUSIONS: CONFIDENCE is evaluating the safety, tolerability and efficacy of dual use of finerenone and an SGLT2i in adults with CKD and T2D. Should an additive effect be shown, early and efficient intervention with dual finerenone and SGLT2i therapy could slow disease progression and provide long-term benefits for people with CKD and T2D.
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Diabetes Mellitus Tipo 2 , Nefropatias Diabéticas , Insuficiência Renal Crônica , Humanos , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Nefropatias Diabéticas/tratamento farmacológico , Nefropatias Diabéticas/complicações , Insuficiência Renal Crônica/complicações , Insuficiência Renal Crônica/tratamento farmacológicoRESUMO
Patients with coronary artery disease (CAD), peripheral artery disease (PAD), or both remain at risk of cardiovascular events (including peripheral ischemic events), even when they receive the current guideline-recommended treatment. The phase III COMPASS trial demonstrated that treatment with rivaroxaban vascular dose 2.5 mg twice daily plus aspirin (dual pathway inhibition [DPI] regimen) significantly reduced the risk of major adverse cardiovascular events (including peripheral ischemic events) and increased the risk of major bleeding, but not fatal bleeding or intracranial hemorrhage, versus aspirin alone in patients with CAD, PAD, or both. The results of the COMPASS trial supported the regulatory approval of the DPI regimen in several geographic regions. However, it is unclear whether the patients selected for treatment with the DPI regimen in clinical practice will have a similar risk profile and event rates compared with the COMPASS trial population. The prospective post-approval XATOA registry study aims to assess treatment patterns, as well as ischemic and bleeding outcomes in patients with CAD, PAD, or both, who receive DPI therapy in routine clinical practice. Up to 10,000 patients from at least 400 centers in 22 countries will be enrolled and followed up for a minimum of 12 months, and all treatment will be at the discretion of the prescribing physician. The primary objective of the XATOA study will be to describe early treatment patterns, while ischemic and bleeding outcomes will be described as a secondary objective. TRIAL REGISTRATION NUMBER: NCT03746275.
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Aspirina/administração & dosagem , Aterosclerose/prevenção & controle , Trombose Coronária/prevenção & controle , Doença Arterial Periférica/prevenção & controle , Rivaroxabana/administração & dosagem , Aterosclerose/complicações , Trombose Coronária/etiologia , Relação Dose-Resposta a Droga , Esquema de Medicação , Quimioterapia Combinada , Inibidores do Fator Xa/administração & dosagem , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Doença Arterial Periférica/etiologia , Inibidores da Agregação Plaquetária/administração & dosagem , Estudos Prospectivos , Sistema de Registros , Resultado do TratamentoRESUMO
BACKGROUND: Limited evidence has indicated that addition of a steroidal mineralocorticoid receptor antagonist (MRA) to the standard of care reduces proteinuria in patients with diabetic kidney disease (DKD); however, there are limited data regarding real-world MRA use in these patients. This study aimed to describe the characteristics of spironolactone users and non-users with DKD, and to explore their clinical outcomes. METHODS: This was a non-interventional, retrospective cohort study using demographic and clinical data from a US claims database (PharMetrics Plus) and the Experian consumer data asset during 2006-2015. Baseline characteristics (e.g. comorbidities) and post-inclusion clinical outcomes were described in matched cohorts of spironolactone users and non-users (n = 5465 per group). RESULTS: Although matching aligned key demographic and clinical characteristics of the cohorts, a significantly greater proportion of spironolactone users than non-users had oedema, proteinuria, and cardiovascular disease at baseline (P < 0.0001). During the post-inclusion period, disease progression and clinical events of interest such as acute kidney injury were more commonly observed in spironolactone users than non-users. Users also had higher healthcare resource utilization and costs than non-users; however, these differences diminished at later stages of disease. CONCLUSIONS: In this study, spironolactone users had a greater comorbidity burden at baseline than matched non-users, suggesting that the presence of certain comorbidities may be contributing factors in the decision to prescribe spironolactone. High healthcare resource utilization and costs for patients at later stages of disease, irrespective of spironolactone use, highlight the need for new therapies for DKD.
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Diabetes Mellitus Tipo 2/complicações , Nefropatias Diabéticas/tratamento farmacológico , Antagonistas de Receptores de Mineralocorticoides/uso terapêutico , Espironolactona/uso terapêutico , Adulto , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Progressão da Doença , Feminino , Custos de Cuidados de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Antagonistas de Receptores de Mineralocorticoides/efeitos adversos , Proteinúria/tratamento farmacológico , Insuficiência Renal Crônica/tratamento farmacológico , Estudos Retrospectivos , Espironolactona/efeitos adversos , Adulto JovemRESUMO
BACKGROUND: Steroidal mineralocorticoid receptor antagonists (MRAs) are recommended for the treatment of heart failure (HF) and resistant hypertension, both common comorbidities in patients with diabetes and chronic kidney disease (CKD). This study explored the clinical characteristics of, and steroidal MRA use in, patients with CKD with and without type 2 diabetes mellitus (T2D) and/or HF. METHODS: This retrospective cohort study used PharMetrics Plus US claims database data (October 2009-September 2014) to identify two patient populations aged ≥18 years with a first diagnosis of CKD or a first prescription for steroidal MRAs. Demographic characteristics, comorbidities, clinical events, medication use and healthcare costs were reported by population and stratified by diagnosis: CKD, CKD + T2D (DKD), CKD + HF and DKD + HF. The CKD population cohorts were further stratified by steroidal MRA treatment duration (no MRAs, < 6 and ≥ 6 months' treatment). RESULTS: The CKD and MRA populations comprised 229,004 patients and 5899 patients, respectively. Median age and the proportion of men were similar in the CKD and MRA populations across disease cohorts. Disease burden increased across the cohorts as comorbidity and clinical event incidences increased. Hypertension was reported in 70-92% of patients, irrespective of disease cohort or population. In the CKD population, MRA use was low but increased with disease burden: CKD, 1.2%; DKD, 1.8%; CKD + HF, 6.5%; and DKD + HF, 6.6%. Moreover, MRA users presented with higher rates of comorbidities and medication use, and higher healthcare costs than MRA non-users. Longer MRA treatment duration was associated with reduced polypharmacy, lower event rates and lower healthcare costs. In the MRA population, patients almost exclusively received spironolactone (≥ 96%; median dose across all groups 25 mg; one-year persistence, ≤ 43%); up to 16% of patients had end-stage renal disease at baseline despite steroidal MRAs being contraindicated. CONCLUSIONS: Steroidal MRA use was low across all cohorts, but increased with disease severity, driven particularly by HF. Steroidal MRAs were used in patients with advanced CKD, despite being contraindicated. The persistent morbidity and clinical event rates in CKD and DKD patients highlight the disease burden and the need for treatments that effectively target both cardio-vascular and kidney-related events.
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Diabetes Mellitus Tipo 2 , Insuficiência Cardíaca , Hipertensão , Antagonistas de Receptores de Mineralocorticoides/uso terapêutico , Insuficiência Renal Crônica/tratamento farmacológico , Espironolactona/uso terapêutico , Adulto , Idoso , Comorbidade , Diabetes Mellitus Tipo 2/epidemiologia , Feminino , Insuficiência Cardíaca/epidemiologia , Humanos , Hipertensão/epidemiologia , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Insuficiência Renal Crônica/epidemiologia , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
Background: In the COMPASS trial, the combination of acetylsalicylic acid (ASA) plus 2.5 mg rivaroxaban twice daily (dual-pathway inhibition, DPI) has been shown to be superior to ASA monotherapy for the reduction in ischemic major adverse cardiovascular events (MACEs, i.e., cardiovascular death, stroke, or myocardial infarction). Methods: The international XATOA registry (Xarelto plus Acetylsalicylic acid: Treatment patterns and Outcomes in patients with Atherosclerosis) is a prospective post-approval registry that investigates the cardiovascular outcomes of patients taking ASA plus 2.5 mg rivaroxaban. The aim of this pre-specified analysis was to determine the net clinical outcome (NCO), i.e., a combination of MACEs and bleeding events, of DPI in patients from daily clinical practice. Results: Among the 5615 patients, the presence of multiple risk factors resulted in an increase in the total risk of experiencing an NCO event, e.g., from 1.27% (one risk factor) to 2.18% (two risk factors) and 4.07% (three or more risk factors), respectively, with ischemic MACE representing the primary driver of bleeding complications. Conclusions: In the real-world XATOA registry, the annual rate of NCO events was low and numerically similar to those seen in the treatment group in the randomized COMPASS trial.
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AIMS: Contemporary patterns of care of patients with chronic kidney disease (CKD) associated with type 2 diabetes (T2D) and the adoption of finerenone are not known. The FINE-REAL study (NCT05348733) is a prospective observational study in patients with CKD and T2D to provide insights into the use of the nonsteroidal mineralocorticoid receptor antagonist (MRA) finerenone in clinical practice. METHODS: FINE-REAL is an international, prospective, multicenter, single-arm study enrolling approximately 5500 adults with CKD and T2D in an estimated 200 sites across 22 countries. The study is anticipated to be ongoing until 2027. RESULTS: The primary objective is to describe treatment patterns in patients with CKD and T2D treated with finerenone in routine clinical practice. Secondary objectives include assessment of safety with finerenone. Other endpoints include characterization of healthcare resource utilization and occurrence of newly diagnosed diabetic retinopathy or its progression from baseline in patients with existing disease. A biobank is being organized for future explorative analyses with inclusion of participants from the United States. CONCLUSIONS: FINE-REAL is the first prospective observational study with a nonsteroidal MRA in a population with CKD and T2D and is expected to provide meaningful insights into the treatment of CKD associated with T2D. FINE-REAL will inform decision-making with respect to initiation of finerenone in patients with CKD and T2D.
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Diabetes Mellitus Tipo 2 , Nefropatias Diabéticas , Insuficiência Renal Crônica , Adulto , Humanos , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/induzido quimicamente , Estudos Prospectivos , Antagonistas de Receptores de Mineralocorticoides/efeitos adversos , Método Duplo-Cego , Insuficiência Renal Crônica/complicações , Insuficiência Renal Crônica/tratamento farmacológicoRESUMO
INTRODUCTION/OBJECTIVE: Predictive risk models identifying patients at high risk for specific outcomes may provide valuable insights to providers and payers regarding points of intervention and modifiable factors. The goal of our study was to build predictive risk models to identify patients with chronic kidney disease (CKD) and type 2 diabetes (T2D) at high risk for progression to end stage kidney disease (ESKD), mortality, and hospitalization for cardiovascular disease (CVD), cerebrovascular disease (CeVD), and heart failure (HF). METHODS: This was a retrospective observational cohort study utilizing administrative claims data in patients with CKD (stage 3-4) and T2D aged 65 to 89 years enrolled in a Medicare Advantage Drug Prescription plan offered by Humana Inc. between 1/1/2012 and 12/31/2017. Patients were enrolled ≥1 year pre-index and followed for outcomes, including hospitalization for CVD, CeVD and HF, ESKD, and mortality, 2 years post-index. Pre-index characteristics comprising demographic, comorbidities, laboratory values, and treatment (T2D and cardiovascular) were evaluated and included in the models. LASSO technique was used to identify predictors to be retained in the final models followed by logistic regression to generate parameter estimates and model performance statistics. Inverse probability censoring weighting was used to account for varying follow-up time. RESULTS: We identified 169 876 patients for inclusion. Declining estimated glomerular filtration rate (eGFR) increased the risk of hospitalization for CVD (38.6%-61.8%) and HF (2-3 times) for patients with eGFR 15 to 29 mL/min/1.73 m2 compared to patients with eGFR 50 to 59 mL/min/1.73 m2. Patients with urine albumin-to-creatinine ratio (UACR) ≥300 mg/g had greater chance for hospitalization for CVD (2.0 times) and HF (4.9 times), progression to ESKD (2.9 times) and all-cause mortality (2.4 times) than patients with UACR <30 mg/g. Elevated hemoglobin A1c (≥8%) increased the chances for hospitalization for CVD (21.3%), CeVD (45.4%), and death (20.6%). Among comorbidities, history of HF increased the risk for ESKD, mortality, and hospitalization for CVD, CeVD, and HF. CONCLUSIONS: The predictive models developed in this study could potentially be used as decision support tools for physicians and payers, and the risk scores from these models can be applied to future outcomes studies focused on patients with T2D and CKD.
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Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Insuficiência Renal Crônica , Idoso , Idoso de 80 Anos ou mais , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Estudos de Coortes , Diabetes Mellitus Tipo 2/tratamento farmacológico , Taxa de Filtração Glomerular , Humanos , Medicare , Insuficiência Renal Crônica/epidemiologia , Estados UnidosRESUMO
AIMS: To determine the characteristics of patients with coronary artery disease (CAD), peripheral artery disease (PAD), or both, initiating dual pathway inhibition (DPI) using rivaroxaban 2.5 mg twice daily plus aspirin, and to report their clinical outcomes and bleeding rates in clinical practice compared to the COMPASS randomized trial, which provided the basis for using DPI in this patient population. METHODS AND RESULTS: XATOA is a prospective registry of 5532 patients: of which, 72.7% had CAD, 58.9% had PAD, and 31.6% had both. The mean age of patients was 68 years and 25.5% were women. The mean follow-up period was 15 months. The most frequently reported reason for initiating DPI was the presence of existing, worsening or newly diagnosed risk characteristics (n = 4753, 85.9%). Before initiating DPI, 75.3% received a single antiplatelet and 18.3% received various antiplatelet combinations. The incidence of major adverse cardiovascular events (MACE), major adverse limb events (MALE) and acute or severe limb ischaemia was 2.26, 3.57, and 1.54 per 100 patient-years, respectively, among the 5532 patients in XATOA. Corresponding rates in COMPASS were 2.18, 0.19, and 0.12 per 100 patient-years, respectively. Major bleeding rates were 0.95 and 1.67 per 100 patient-years in XATOA and COMPASS, respectively. CONCLUSION: High-risk vascular patients are prioritized for DPI in clinical practice, and rates of MACE are similar to COMPASS, but MALE rates are higher in XATOA, consistent with the greater proportion of PAD patients. Major bleeding rates were lower in XATOA. The findings provide support for favourable net clinical benefit of DPI in high-risk vascular patients. ONE-SENTENCE SUMMARY: The characteristics of patients initiated on dual pathway inhibition (DPI: rivaroxaban 2.5 mg twice daily plus aspirin) have not previously been defined in clinical practice and the XATOA registry findings demonstrate patient outcomes are consistent with those of the COMPASS trial, despite geographic differences in recruitment and the higher proportion of PAD patients.
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Doença da Artéria Coronariana , Doença Arterial Periférica , Humanos , Feminino , Idoso , Masculino , Rivaroxabana/efeitos adversos , Inibidores do Fator Xa/efeitos adversos , Aspirina/efeitos adversos , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/tratamento farmacológico , Doença Arterial Periférica/epidemiologia , Sistema de Registros , Doença da Artéria Coronariana/diagnóstico , Doença da Artéria Coronariana/tratamento farmacológico , Doença da Artéria Coronariana/epidemiologia , Hemorragia/induzido quimicamenteRESUMO
BACKGROUND: Chronic kidney disease (CKD), one of the most common complications of type 2 diabetes (T2D), is associated with poor health outcomes and high healthcare expenditures. As the CKD population increases, a better understanding of the prevalence and progression of CKD is critical. However, few contemporary studies have explored the progression of CKD relative to its onset in T2D patients using established markers derived from real-world care settings. METHODS: This retrospective, population-based cohort study assessed CKD progression among adults with T2D and with newly recognized CKD identified from US administrative claims data between 1 January 2008 and 30 September 2018. Included were patients with T2D and laboratory evidence of CKD as indicated by the established estimated glomerular filtration rate (eGFR) and urine albumin:creatinine ratio (UACR) criteria. Disease progression was described as transitions across the eGFR- and UACR-based stages. RESULTS: A total of 65 731 and 23 035 patients with T2D contributed to the analysis of eGFR- and UACR-based CKD stage progression, respectively. CKD worsening was observed in approximately 10-17% of patients over a median follow-up of 2 years. Approximately one-third of patients experienced an increase in eGFR values or a decrease in UACR values during follow-up. CONCLUSIONS: A relatively high proportion of patients were observed with disease progression over a short period of time, highlighting the need for better identification of patients at risk of rapidly progressive CKD. Future studies are needed to determine the clinical characteristics of these patients to inform earlier diagnostic and therapeutic interventions aimed at slowing disease progression.
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OBJECTIVE: To examine the screening rates for kidney damage and function among patients with type 2 diabetes (T2D) and chronic kidney disease stage at diabetes diagnosis using a US administrative claims database. PATIENTS AND METHODS: This cohort study used a claims database enriched with laboratory results data. Patients with T2D (defined as 1 inpatient or 2 outpatient claims for diabetes), aged 18 years or older, and with at least 1 year of follow-up enrollment were identified. Patients with type 1 diabetes, kidney disease, or other related conditions at baseline were excluded. We estimated screening rates using laboratory orders for serum creatinine and estimated glomerular filtration rate (eGFR) measurement and urine albumin to creatinine ratio (UACR). Chronic kidney disease severity was reported using the Kidney Disease: Improving Global Outcomes classification based on laboratory results. RESULTS: A total of 1,881,447 patients with T2D were eligible for analysis. Mean ± SD age was 63.1±13.1 years; 947,150 patients (50.3%) were male. Serum creatinine tests were ordered within 14 days of the index date among 290,722 patients of 622,915 (46.7%) patients with newly-recognized T2D. Overall, 1,595,964 patients (84.8%) had at least one serum creatinine test ordered during the 1-year follow-up period. Fewer patients received a UACR test during follow-up (814,897 [43.3%]). Less than half of all patients with T2D received a laboratory test order for both serum creatinine and urine albumin measurements during the follow-up period. CONCLUSION: Physicians treating patients with diabetes are selectively adhering to chronic kidney disease screening guidelines, as indicated by high rates of eGFR testing, but less frequent UACR testing. Despite recommendations to monitor both eGFR and UACR, less than half of patients were screened for albuminuria during the 1-year follow-up.
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Diabetes Mellitus Tipo 2/complicações , Fidelidade a Diretrizes/estatística & dados numéricos , Programas de Rastreamento/estatística & dados numéricos , Programas de Rastreamento/normas , Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/etiologia , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estados UnidosRESUMO
INTRODUCTION: CKD, a common complication of type-2 diabetes (T2D), causes considerable disease burden. Patients with T2D and CKD are considered high-risk for complications; however, studies describing patients with T2D and incident CKD identified from real-world data using the diagnostic gold-standard criteria - estimated glomerular filtration rate and urine albumin-to-creatinine ratio (UACR) - are scarce. METHODS: In this population-based cohort study, we sought to estimate the rates of cardiovascular and renal outcomes among patients with T2D and CKD by comorbidity subgroups and CKD severity. Patients were sampled between 2008 and 2017 from de-identified US administrative claims enriched with laboratory data. Analyses were stratified by prevalent heart failure (HF), anemia, and resistant hypertension and the KDIGO categories at index. RESULTS: We identified 106,369 patients with T2D and incident CKD. The rate of all-cause hospitalization was 189 [95% CI: 187, 191] per 1,000 person-years with cardiovascular-related hospitalizations being more frequent than kidney-related outcomes. The rate of acute kidney failure was 77.3 [95% CI: 76.2, 78.5] per 1,000 person-years. Patients with HF experienced a 4-times higher rate for cardiovascular events compared to those without. Rates of hospitalization increased from 5- to 6-fold with increasing KDIGO severity. CONCLUSIONS: Multimorbidity and advance stages of CKD increase the risk of cardiovascular and renal complications among patients with T2D diabetes. Earlier CKD diagnosis as well as interventions and coordinated care addressing other comorbid conditions present at diagnosis may reduce the overall disease burden in this population.
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Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Diabetes Mellitus Tipo 2/complicações , Rim/fisiopatologia , Insuficiência Renal Crônica/complicações , Idoso , Idoso de 80 Anos ou mais , Albuminas/análise , Anemia/epidemiologia , Anemia/etiologia , Estudos de Coortes , Creatinina/sangue , Feminino , Taxa de Filtração Glomerular , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/etiologia , Hospitalização/estatística & dados numéricos , Humanos , Hipertensão Renal/epidemiologia , Hipertensão Renal/etiologia , Masculino , Pessoa de Meia-Idade , Insuficiência Renal Crônica/fisiopatologia , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Chronic kidney disease (CKD) is one of the most common complications of type 2 diabetes mellitus (T2D) and results in considerable economic burden. Current studies describing cost and health care resource utilization (HCRU) in T2D patients with CKD in real-world data are few. Even more scarce is evidence that takes into account disease severity and other comorbidities. OBJECTIVES: To (a) describe T2D patients with CKD identified in U.S. administrative claims data using laboratory test results for kidney function that are considered the gold standard criteria for kidney disease diagnosis and (b) estimate the annual HCRU and costs among these patients, overall and by disease severity and comorbidity subgroup. METHODS: Optum CDM data between the years 2008 and 2017 were used to identify T2D patients with newly recognized CKD, using laboratory test results for estimated glomerular filtration rate (eGFR) or urine albumin-to-creatinine ratio (UACR). The study estimated annualized total, inpatient, outpatient, and pharmacy costs and the number of outpatient, inpatient, and emergency room visits in the first year after CKD identification. Analyses were stratified by prevalent anemia, heart failure (HF), resistant hypertension, and by CKD stages. RESULTS: T2D patients with newly recognized CKD (n = 106,369) had a high prevalence of cardiovascular comorbidities and incurred on average $24,029 of total cost per person per year in the first year after CKD identification. Patients with HF and anemia incurred on average $41,951 and $31,127 of total annual cost, respectively. Patients identified at stage 5 CKD incurred on average $110,210 of total annual cost and had roughly a 7-fold higher annual inpatient hospitalization rate compared with patients identified at stage 1 CKD. CONCLUSIONS: Administrative claims data linked to laboratory results provide an opportunity to identify CKD patients using the gold standard criteria from clinical practice, minimizing potential misclassification of patients. Identified CKD patients, particularly those with HF, anemia, and more advanced CKD stage, incur high HCRU and cost. Better monitoring, earlier CKD diagnosis, and interventions that are effective in halting or slowing the progression of CKD, as well as at managing comorbid conditions, could be effective means to reduce the economic burden of CKD in T2D. DISCLOSURES: This study was funded by Bayer. Kelly is an employee of, and owns stock options in, Aetion, which was contracted by Bayer to conduct the study. Petruski-Ivleva was an employee of Aetion during the planning, analysis, and interpretation stages of the study. Kovesdy received honoraria from Amgen, Astra Zeneca, Bayer, Cara Therapeutics, Reata, Takeda, and Tricida. Fried received consultant fees from Bayer, Novo Nordisk, and Bristol-Meyers Squibb. Folkerts, Blankenburg, and Gay are Bayer employees. This work was presented as a poster at the annual European Association for the Study of Diabetes (EASD) conference held in Barcelona, Spain, on September 16-20, 2019.
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Efeitos Psicossociais da Doença , Diabetes Mellitus Tipo 2/complicações , Custos de Cuidados de Saúde/estatística & dados numéricos , Insuficiência Renal Crônica/economia , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Bases de Dados Factuais , Diabetes Mellitus Tipo 2/economia , Feminino , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Insuficiência Renal Crônica/epidemiologia , Insuficiência Renal Crônica/etiologia , Estudos Retrospectivos , Índice de Gravidade de Doença , Estados UnidosRESUMO
BACKGROUND: For antithrombotic treatments, Patient Reported Outcomes (PRO) and patient satisfaction with treatment are essential data for physicians because of the strong relationship between patient satisfaction and adherence to treatment. The impact of rivaroxaban on patient satisfaction and quality of life was not sufficiently documented in phase III studies. There is a need for further data in this field especially in real life conditions. METHODS: The SAFARI study is composed of patients with non-valvular atrial fibrillation (AF), previously treated with vitamin K antagonist (VKA) and switched to rivaroxaban. Patient satisfaction with anticoagulant therapy was measured by the Anti-Clot Treatment Scale (ACTS), a validated 15-item patient-reported scale including a 12-item ACTS Burdens scale and a 3-item ACTS Benefits scale. Satisfaction of medication was compared between baseline and 1, 3 and 6 months. RESULTS: Study population was composed of 405 patients. Mean age was 74.8 (standard deviation = 9.0) years and 63.0% were male. Mean CHA2DS2-VASc score was 3.4 (1.5) and mean HAS-BLED score was 2.9 (1.0). After 3 months of treatment with rivaroxaban, patient satisfaction improved compared with VKA: mean ACTS burdens scores significantly increased by 8.3 (8.9) points (p<0.0001) and ACTS benefits scale by 0.4 (2.9) (p<0.001). Compared with baseline, the improvement in ACTS burdens and benefits became apparent at 1 month (46.5 vs. 53.6 p<0.001 and 10.4 vs. 10.7, p<0.05 respectively) and persisted at 6 months (46.5 vs. 54.76 p<0.001 and 10.4 vs. 10.8 p = 0.02 respectively). Rivaroxaban persistence was 88.7% at 6 months. CONCLUSIONS: SAFARI data support a good risk-benefit balance for rivaroxaban, with a good safety profile and encourage PRO design studies. The switch from VKA to rivaroxaban improved patient satisfaction at 1, 3 and 6 months after rivaroxaban initiation among patients with AF, particularly in reducing patient-reported anticoagulation burden.
Assuntos
Fibrilação Atrial/tratamento farmacológico , Satisfação do Paciente/estatística & dados numéricos , Rivaroxabana/uso terapêutico , Acidente Vascular Cerebral/prevenção & controle , Idoso , Idoso de 80 Anos ou mais , Inibidores do Fator Xa/efeitos adversos , Inibidores do Fator Xa/uso terapêutico , Feminino , França , Humanos , Masculino , Cooperação do Paciente/estatística & dados numéricos , Qualidade de Vida , Rivaroxabana/efeitos adversos , Inquéritos e Questionários , Resultado do TratamentoRESUMO
Femoral approach pacemaker lead extraction is described as a safe and efficacious procedure. When the lead can not be removed from its myocardial insertion, the "Needle's eye snare" has become available, and it allows a femoral approach traction associated with a countertraction. Between May 1998 and May 2000, 222 lead extraction procedures were performed in 99 patients using the femoral approach. This article reports the results of the 70 lead extractions requiring the use of the Needle's eye snare for femoral approach countertraction in 39 patients with a total of 82 leads. The indications were infection, accufix leads and lead dysfunction in 56, 1 and 6 leads, respectively. The age of the leads was 113 +/- 56 months. Sixty-one (87.2%) leads were successfully extracted, the extraction was incomplete in 3 (4.3%) cases and failed in 6 (8.5%) cases. The failures were due to leads totally excluded from the venous flow for four leads, the impossibility of advancing the 16 Fr long sheath through the right and left iliac veins for one lead and one traction induced a nontolerated ventricular arrhythmia. In these cases, an extraction by a simple upper traction had been attempted in another center several months before. The complications included two deaths and one transient ischemia of the right inferior limb. Despite the selection of a series of leads for which an extraction by a simple traction on the proximal end of the lead was impossible or unsuccessful, femoral countertraction seems to be a safe and efficacious procedure. The failure of this technique occurred in patients with damaged leads due to a previous extraction procedure performed in centers with limited experience in lead extraction.