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Thanapongsatorn P, Tanomchartchai A, Assavahanrit J. Long-term outcomes of acute kidney injury in acute decompensated heart failure: identifying true cardiorenal syndrome and unveiling prognostic significance. Kidney Res Clin Pract 2024; 43:480-491. [PMID: 38934031 PMCID: PMC11237327 DOI: 10.23876/j.krcp.23.323] [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: 11/29/2023] [Revised: 02/03/2024] [Accepted: 02/24/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Cardiorenal syndrome (CRS) type 1 defined as acute kidney injury (AKI) in acute decompensated heart failure (ADHF), is complicated due to diverse definitions. Recently, a more precise CRS type 1 definition was proposed, mandating concurrent AKI and signs of unimproved heart failure (HF). Our study explores the incidence, predictors, and long-term outcomes of AKI in ADHF under this new definition. METHODS A prospective observation study of ADHF patients categorized into the CRS type 1, pseudo-CRS, and non-AKI groups, followed for 12 months. CRS type 1 involved AKI with clinical congestion, while pseudo-CRS included AKI with clinical decongestion (clinical congestion score <2). The primary outcome was a 1-year composite of mortality or HF rehospitalization. RESULTS Among 250 consecutive ADHF patients, 46.0% developed CRS type 1; chronic kidney disease (CKD) and blood urea nitrogen were significant risk factors (odds ratios, 1.37; p = 0.002 and OR, 1.05; p < 0.001, respectively). The CRS type 1 group exhibited shorter times to AKI development and peak serum creatinine than the pseudo-CRS group (1 day vs. 4 days and 2 days vs. 4 days, respectively). At 12 months, composite outcomes of mortality or HF rehospitalization and CKD progression were significantly higher in the CRS type 1 group than in the pseudo-CRS and non-AKI groups (63.5% vs. 31.7% vs. 36.1%, p < 0.001; 28.1% vs. 16.2% vs. 11.4%, p = 0.024, respectively). CONCLUSION Distinguishing between CRS type 1 and pseudo-CRS is vital, highlighting significant disparities in short-term and longterm outcomes. Notably, pseudo-CRS exhibits comparable long-term cardiovascular and renal outcomes to those without AKI.
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Affiliation(s)
- Peerapat Thanapongsatorn
- Division of Nephrology, Department of Medicine, Thammasat University Hospital, Pathum Thani, Thailand
- Nephrology Unit, Central Chest Institute of Thailand, Nonthaburi, Thailand
| | | | - Jarin Assavahanrit
- Department of Cardiology, Central Chest Institute of Thailand, Nonthaburi, Thailand
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Guan L, Wang CH, Sun H, Sun ZJ. Development and validation of a nomogram model for all-cause mortality risk in patients with chronic heart failure and atrial fibrillation. BMC Geriatr 2024; 24:470. [PMID: 38811919 PMCID: PMC11138095 DOI: 10.1186/s12877-024-05059-1] [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: 08/05/2023] [Accepted: 05/08/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND As the global aging process continues to accelerate, heart failure (HF) has become an important cause of increased morbidity and mortality in elderly patients. Chronic atrial fibrillation (AF) is a major risk factor for HF. Patients with HF combined with AF are more difficult to treat and have a worse prognosis. The aim of this study was to explore the risk factors for 1-year mortality in patients with HF combined with AF and to develop a risk prediction assessment model. METHODS We recruited hospitalized patients with HF and AF who received standardized care in the Department of Cardiology at Shengjing Hospital of China Medical University from January 2013 to December 2018. The patients were randomly divided into modeling and internal validation groups using a random number generator at a 1:1 ratio. Multivariate Cox regression analysis was used to identify risk factors for all-cause mortality during a one-year follow-up period. Then, a nomogram was constructed based on the weights of each index and validated. Receiver operating characteristic curve, the area under the curve (AUC), decision curve, and calibration curve analyses for survival were used to evaluate the model's predictive and clinical validities and calibration. RESULTS We included 3,406 patients who met the eligibility criteria; 1,703 cases each were included in the modeling and internal validation groups. Eight statistically significant predictors were identified: age, sex, New York Heart Association cardiac function class III or IV, a history of myocardial infarction, and the albumin, triglycerides, N-terminal pro-b-type natriuretic peptide, and blood urea nitrogen levels. The AUCs were 0.793 (95% confidence interval: 0.763-0.823) and 0.794 (95% confidence interval: 0.763-0.823) in the modeling and validation cohorts, respectively. CONCLUSIONS We present a predictive model for all-cause mortality in patients with coexisting HF and AF comprising eight key factors. This model gives clinicians a simple assessment tool that may improve the clinical management of these patients.
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Affiliation(s)
- Lin Guan
- Department of Cardiology, Shengjing Hospital of China Medical University, 39 Huaxiang Road, Tiexi Zone, Shenyang, 110022, China
| | - Chuan-He Wang
- Department of Cardiology, Shengjing Hospital of China Medical University, 39 Huaxiang Road, Tiexi Zone, Shenyang, 110022, China
| | - Hao Sun
- Department of Clinical Epidemiology and Evidence-Based Medicine, the First Hospital of China Medical University, Shenyang, 110001, China.
| | - Zhi-Jun Sun
- Department of Cardiology, Shengjing Hospital of China Medical University, 39 Huaxiang Road, Tiexi Zone, Shenyang, 110022, China.
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Morooka M, Shirakabe A, Okazaki H, Matsushita M, Shigihara S, Nishigoori S, Sawatani T, Tani K, Kiuchi K, Kawakami S, Michiura Y, Kamitani S, Kobayashi N, Asai K. Late Kidney Injury After Admission to Intensive Care Unit for Acute Heart Failure. Int Heart J 2024; 65:433-443. [PMID: 38825492 DOI: 10.1536/ihj.23-603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Late kidney injury (LKI) in patients with acute heart failure (AHF) requiring intensive care is poorly understood.We analyzed 821 patients with AHF who required intensive care. We defined LKI based on the ratio of the creatinine level 1 year after admission for AHF to the baseline creatinine level. The patients were categorized into 4 groups based on this ratio: no-LKI (< 1.5, n = 509), Class R (risk; ≥ 1.5, n = 214), Class I (injury; ≥ 2.0, n = 78), and Class F (failure; ≥ 3.0, n = 20). Median follow-up after admission for AHF was 385 (346-426) days. Multivariate logistic regression analysis revealed that acute kidney injury (AKI) during hospitalization (Class R, odds ratio [OR]: 1.710, 95% confidence interval [CI]: 1.138-2.571, P = 0.010; Class I, OR: 6.744, 95% CI: 3.739-12.163, P < 0.001; and Class F, OR: 9.259, 95% CI: 4.078-18.400, P < 0.001) was independently associated with LKI. Multivariate Cox regression analysis showed that LKI was an independent predictor of 3-year all-cause death after final follow-up (hazard ratio: 1.545, 95% CI: 1.099-2.172, P = 0.012). The rate of all-cause death was significantly lower in the no-AKI/no-LKI group than in the no-AKI/LKI group (P = 0.048) and in the AKI/no-LKI group than in the AKI/LKI group (P = 0.017).The incidence of LKI was influenced by the presence of AKI during hospitalization, and was associated with poor outcomes within 3 years of final follow-up. In the absence of LKI, AKI during hospitalization for AHF was not associated with a poor outcome.
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Affiliation(s)
- Masaki Morooka
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Akihiro Shirakabe
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Hirotake Okazaki
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Masato Matsushita
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Shota Shigihara
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Suguru Nishigoori
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Tomofumi Sawatani
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Kenichi Tani
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Kazutaka Kiuchi
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Shohei Kawakami
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Yu Michiura
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Shogo Kamitani
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Nobuaki Kobayashi
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School
| | - Kuniya Asai
- Department of Cardiovascular Medicine, Nippon Medical School
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Wang Y, Xu X, Shi S, Gao X, Li Y, Wu H, Song Q, Zhang B. Blood urea nitrogen to creatinine ratio and long-term survival in patients with chronic heart failure. Eur J Med Res 2023; 28:343. [PMID: 37710326 PMCID: PMC10500761 DOI: 10.1186/s40001-023-01066-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 02/15/2023] [Indexed: 09/16/2023] Open
Abstract
OBJECTIVES To explore the correlation between Blood urea nitrogen to creatinine ratio (BUN/Scr ratio) and prognosis of patients with chronic heart failure complicated with renal injury. METHODS A retrospective analysis of 504 patients hospitalized in Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine from March 2006 to June 2014 was conducted. The baseline data were analyzed, and the cutoff value was obtained by receiver operator characteristic curve (ROC) analysis, according to the cutoff value, all the participants were divided into two groups, BUN/Scr < 19.37 group (280 cases) and BUN/Scr ≥ 19.37 group (224 cases). The main end point was defined as all-cause death. The long-term mortality of the two groups was evaluated, and Kaplan-Meier survival curve was drawn. Univariate analysis was performed on all the variables affecting the patient's prognosis, and the variables with P < 0.05 were put into Cox regression model, and subgroup analysis was performed on the variables that might affect the patient's prognosis. RESULTS The baseline data of 504 patients were analyzed and found that the median follow up was 683. Through ROC analysis of 504 subjects, the cutoff value of BUN/Scr was 19.37. The results of Kaplan-Meier survival curve showed that the mortality rate of patients with ratio ≥ 19.37 was higher than that of patients with ratio < 19.37. After multivariate analysis, COX regression model showed that the mortality of patients with BUN/Scr ≥ 19.37 was 1.885 times that of patients with BUN/Scr < 19.37 [HR = 1.885 (1.298-2.737), P = 0.001]. Subgroup analysis showed that the relationship between BUN/Scr and the prognosis of CHF was influenced by NYHA and eGRF (P < 0.05). CONCLUSIONS BUN/Scr ratio is related to the poor prognosis of patients with CHF, and is an independent predictor of all-cause death.
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Affiliation(s)
- Yajiao Wang
- Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
| | - Xia Xu
- Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
| | - Shuqing Shi
- Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
| | - Xiya Gao
- Beijing University of Chinese Medicine, Beijing, China
| | - Yumeng Li
- Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
| | - Huaqin Wu
- Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China.
| | - Qingqiao Song
- Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China.
| | - Bingxuan Zhang
- Guang 'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China.
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Kong J, Zaroff JG, Ambrosy AP, Fitzpatrick JK, Ku IA, Mishell JM, Kotinkaduwa LN, Redfors B, Beohar N, Ailawadi G, Lindenfeld J, Abraham WT, Mack MJ, Kar S, Lim DS, Whisenant BK, Stone GW. Incidence, Predictors, and Outcomes Associated With Worsening Renal Function in Patients With Heart Failure and Secondary Mitral Regurgitation: The COAPT Trial. J Am Heart Assoc 2023:e029504. [PMID: 37421291 PMCID: PMC10382100 DOI: 10.1161/jaha.123.029504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 06/12/2023] [Indexed: 07/10/2023]
Abstract
Background The incidence and implications of worsening renal function (WRF) after mitral valve transcatheter edge-to-edge repair (TEER) in patients with heart failure (HF) are unknown. Therefore, the aim of this study was to determine the proportion of patients with HF and secondary mitral regurgitation who develop persistent WRF within 30 days following TEER, and whether this development portends a worse prognosis. Methods and Results In the COAPT (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation) trial, 614 patients with HF and severe secondary mitral regurgitation were randomized to TEER with the MitraClip plus guideline-directed medical therapy (GDMT) versus GDMT alone. WRF was defined as serum creatinine increase ≥1.5× or ≥0.3 mg/dL from baseline persisting to day 30 or requiring renal replacement therapy. All-cause death and HF hospitalization rates between 30 days and 2 years were compared in patients with and without WRF. WRF at 30 days was present in 11.3% of patients (9.7% in the TEER plus GDMT group and 13.1% in the GDMT alone group; P=0.23). WRF was associated with all-cause death (hazard ratio [HR], 1.98 [95% CI, 1.3-3.03]; P=0.001) but not HF hospitalization (HR, 1.47 [ 95% CI, 0.97-2.24]; P=0.07) between 30 days and 2 years. Compared with GDMT alone, TEER reduced both death and HF hospitalization consistently in patients with and without WRF (Pinteraction=0.53 and 0.57, respectively). Conclusions Among patients with HF and severe secondary mitral regurgitation, the incidence of WRF at 30 days was not increased after TEER compared with GDMT alone. WRF was associated with greater 2-year mortality but did not attenuate the treatment benefits of TEER in reducing death and HF hospitalization compared with GDMT alone. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT01626079.
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Affiliation(s)
- Jeremy Kong
- Kaiser Permanente Department of Cardiology San Francisco CA USA
| | | | - Andrew P Ambrosy
- Kaiser Permanente Department of Cardiology San Francisco CA USA
- Division of Research Kaiser Permanente Northern California Oakland CA USA
| | | | - Ivy A Ku
- Kaiser Permanente Department of Cardiology San Francisco CA USA
| | - Jacob M Mishell
- Kaiser Permanente Department of Cardiology San Francisco CA USA
| | - Lak N Kotinkaduwa
- Clinical Trials Center Cardiovascular Research Foundation New York City NY USA
| | - Björn Redfors
- Clinical Trials Center Cardiovascular Research Foundation New York City NY USA
- NewYork-Presbyterian Hospital/Columbia University Medical Center New York NY USA
- Department of Cardiology Sahlgrenska University Hospital Gothenburg Sweden
| | - Nirat Beohar
- Mount Sinai Medical Center Columbia University Division of Cardiology Miami Beach FL USA
| | - Gorav Ailawadi
- Department of Cardiac Surgery University of Michigan Ann Arbor MI USA
| | | | - William T Abraham
- Division of Cardiovascular Medicine The Ohio State University Columbus OH USA
| | | | - Saibal Kar
- Cardiovascular Institute Los Robles Health System Thousand Oaks CA USA
| | - D Scott Lim
- Division of Cardiology University of Virginia Charlottesville VA USA
| | | | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai New York NY USA
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Cobo Marcos M, de la Espriella R, Gayán Ordás J, Zegrí I, Pomares A, Llácer P, Fort A, Rodríguez Chavarri A, Méndez A, Blázquez Z, Caravaca Pérez P, Rubio Gracia J, Recio-Mayoral A, García Pinilla JM, Soler MJ, Garrido González R, Górriz JL, González Rico M, Castro A, Núñez J. Sex differences in Cardiorenal Syndrome: Insights from CARDIOREN Registry. Curr Heart Fail Rep 2023; 20:157-167. [PMID: 37222949 DOI: 10.1007/s11897-023-00598-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/12/2023] [Indexed: 05/25/2023]
Abstract
PURPOSE OF THE WORK Although sex-specific differences in heart failure (HF) or kidney disease (KD) have been analyzed separately, the predominant cardiorenal phenotype by sex has not been described. This study aims to explore the sex-related differences in cardiorenal syndrome (CRS) in a contemporary cohort of outpatients with HF. FINDINGS An analysis of the Cardiorenal Spanish registry (CARDIOREN) was performed. CARDIOREN Registry is a prospective multicenter observational registry including 1107 chronic ambulatory HF patients (37% females) from 13 Spanish HF clinics. Estimated Glomerular Filtration Rate (eGFR) < 60 ml/min/1.73 m2 was present in 59.1% of the overall HF population, being this prevalence higher in the female population (63.2% vs. 56.6%, p = 0.032, median age: 81 years old, IQR:74-86). Among those with kidney dysfunction, women displayed higher odds of showing HF with preserved ejection fraction (HFpEF) (odds ratio [OR] = 4.07; confidence interval [CI] 95%: 2.65-6.25, p < 0.001), prior valvular heart disease (OR = 1.76; CI 95%:1.13-2.75, p = 0.014), anemia (OR: 2.02; CI 95%:1.30-3.14, p = 0.002), more advanced kidney disease (OR for CKD stage 3: 1.81; CI 95%:1.04-3.13, p = 0.034; OR for CKD stage 4: 2.49, CI 95%:1.31-4.70, p = 0.004) and clinical features of congestion (OR:1.51; CI 95%: 1.02-2.25, p = 0.039). On the contrary, males with cardiorenal disease showed higher odds of presenting HF with reduced ejection fraction (HFrEF) (OR:3.13; CI 95%: 1.90-5.16, p < 0.005), ischemic cardiomyopathy (OR:2.17; CI 95%: 1.31-3.61, p = 0.003), hypertension (OR = 2.11; CI 95%:1.18-3.78, p = 0.009), atrial fibrillation (OR:1.71; CI 95%: 1.06-2.75, p = 0.025), and hyperkalemia (OR:2.43, CI 95%: 1.31-4.50, p = 0.005). In this contemporary registry of chronic ambulatory HF patients, we observed sex-related differences in patients with combined heart and kidney disease. The emerging cardiorenal phenotype characterized by advanced CKD, congestion, and HFpEF was predominantly observed in women, whereas HFrEF, ischemic etiology, hypertension, hyperkalemia, and atrial fibrillation were more frequently observed in men.
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Affiliation(s)
- Marta Cobo Marcos
- Department of Cardiology, Hospital Universitario Puerta de Hierro Majadahonda (IDIPHISA), Madrid, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Rafael de la Espriella
- Department of Cardiology, Hospital Clínico Universitario de Valencia (INCLIVA), Valencia, Spain
| | - Jara Gayán Ordás
- Department of Cardiology, Hospital Universitario Arnau de Vilanova, Institut de Recerca Biomèdica de Lleida (IRBLleida), Lleida, Spain
| | - Isabel Zegrí
- Department of Cardiology, Hospital de La Santa Creu I Sant Pau, Barcelona, Spain
| | - Antonia Pomares
- Department of Cardiology, Hospital de La Santa Creu I Sant Pau, Barcelona, Spain
| | - Pau Llácer
- Internal Medicine Department, Hospital Universitario Ramón Y Cajal, IRYCIS, Madrid, Spain. Department of Medicine and Medical Specialties, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, Madrid, Spain
| | - Aleix Fort
- Department of Cardiology, Hospital Universitari Dr. Josep Trueta., Girona, Spain
| | | | - Ana Méndez
- Department of Cardiology, Hospital Universitario Vall d´Hebron, Barcelona, Spain
| | - Zorba Blázquez
- Department of Cardiology, Hospital Universtiario Gregorio Marañón, Madrid, Spain
| | | | - Jorge Rubio Gracia
- Department of Internal Medicine, Hospital Universitario Lozano Blesa, University of Zaragoza, Saragossa, Spain
| | | | | | - Maria Jose Soler
- Department of Nephrology, Hospital Universitario Vall d´Hebron, Barcelona, Spain
| | - Ramón Garrido González
- Department of Cardiology, Hospital Universitario Puerta de Hierro Majadahonda (IDIPHISA), Madrid, Spain
| | - Jose Luis Górriz
- Department of Nephrology, Hospital Clínico Universitario Valencia (INCLIVA), University of Valencia, Valencia, Spain
| | - Miguel González Rico
- Department of Nephrology, Hospital Clínico Universitario Valencia (INCLIVA), University of Valencia, Valencia, Spain
| | - Almudena Castro
- Department of Cardiology, Hospital Universitario La Paz, Madrid, Spain
| | - Julio Núñez
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain.
- Department of Cardiology, Hospital Clínico Universitario de Valencia (INCLIVA), Valencia, Spain.
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Huang S, Guo N, Duan X, Zhou Q, Zhang Z, Luo L, Ge L. Association between the blood urea nitrogen to creatinine ratio and in‑hospital mortality among patients with acute myocardial infarction: A retrospective cohort study. Exp Ther Med 2022; 25:36. [PMID: 36569431 PMCID: PMC9764047 DOI: 10.3892/etm.2022.11735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 10/21/2022] [Indexed: 11/30/2022] Open
Abstract
The present study aimed to determine the association between the blood urea nitrogen (BUN) and creatinine (Cr) ratio and in-hospital mortality in patients with acute myocardial infarction (AMI). The present retrospective cohort study included adult patients (≥18 years of age) who were admitted to the intensive care unit (ICU) with a primary diagnosis of AMI. Medical records were obtained from the electronic ICU collaborative research database, which includes data from throughout continental USA. Data included demographic characteristics, vital signs, laboratory tests and comorbidities. The clinical endpoint was in-hospital mortality. The Cox proportional hazards model was used to evaluate the prognostic values of the basic BUN/Cr ratio and the Kaplan-Meier method was used to plot survival curves. Subgroup analyses were performed to measure mortality across various subgroups. In total, 5,965 eligible patients were included. In the Cox regression analysis, after being adjusted for age, sex, ethnicity and other confounding factors, the BUN/Cr ratio was found to be a significant risk predictor of in-hospital mortality. There was a non-linear relationship between the BUN/Cr ratio and in-hospital mortality after adjusting for potential confounders. A two-piecewise regression model was used to obtain a threshold inflection point value of 18. Furthermore, after adjusting for additional confounding factors (age, sex, ethnicity, BMI, heart rate, oxygen saturation, platelets, total protein, AMI category, heart failure, history of diabetes, history of hypertension, percutaneous coronary intervention, and administration of norepinephrine, dopamine and epinephrine), the BUN/Cr ratio remained a significant predictor of in-hospital mortality (third vs. first tertile: Hazard ratio, 1.50; 95% CI, 1.08-2.09; P<0.05). The Kaplan-Meier curve for tertiles of the BUN/Cr ratio indicated that in-hospital mortality rates were highest when the BUN/Cr ratio was ≥18.34 after adjustment for age, sex and ethnicity (P<0.05). The present findings demonstrated that a higher BUN/Cr ratio was associated with an increased risk of in-hospital mortality in patients with non-ST-segment elevation myocardial infarction. These results support a revision of how the prognosis of patients with AMI is predicted.
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Affiliation(s)
- Sulan Huang
- Department of Cardiovascular Medicine, The First People's Hospital of Changde, Changde, Hunan 415000, P.R. China
| | - Ning Guo
- Department of Cardiovascular Medicine, The First People's Hospital of Changde, Changde, Hunan 415000, P.R. China
| | - Xiangjie Duan
- Department of Infectious Disease, The First People's Hospital of Changde, Changde, Hunan 415000, P.R. China
| | - Quan Zhou
- Department of Science and Education, The First People's Hospital of Changde, Changde, Hunan 415000, P.R. China
| | - Zhixiang Zhang
- Department of Cardiovascular Medicine, The First People's Hospital of Changde, Changde, Hunan 415000, P.R. China
| | - Li Luo
- Department of Cardiovascular Medicine, The First People's Hospital of Changde, Changde, Hunan 415000, P.R. China
| | - Liangqing Ge
- Department of Cardiovascular Medicine, The First People's Hospital of Changde, Changde, Hunan 415000, P.R. China,Correspondence to: Dr Liangqing Ge, Department of Cardiovascular Medicine, The First People's Hospital of Changde, 818 Renmin Road, Changde, Hunan 415000, P.R. China
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Jasinska-Piadlo A, Bond R, Biglarbeigi P, Brisk R, Campbell P, Browne F, McEneaneny D. Data-driven versus a domain-led approach to k-means clustering on an open heart failure dataset. INTERNATIONAL JOURNAL OF DATA SCIENCE AND ANALYTICS 2022. [DOI: 10.1007/s41060-022-00346-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
AbstractDomain-driven data mining of health care data poses unique challenges. The aim of this paper is to explore the advantages and the challenges of a ‘domain-led approach’ versus a data-driven approach to a k-means clustering experiment. For the purpose of this experiment, clinical experts in heart failure selected variables to be used during the k-means clustering, whilst during the ‘data-driven approach’ feature selection was performed by applying principal component analysis to the multidimensional dataset. Six out of seven features selected by physicians were amongst 26 features that contributed most to the significant principal components within the k-means algorithm. The data-driven approach showed advantage over the domain-led approach for feature selection by removing the risk of bias that can be introduced by domain experts. Whilst the ‘domain-led approach’ may potentially prohibit knowledge discovery that can be hidden behind variables not routinely taken into consideration as clinically important features, the domain knowledge played an important role at the interpretation stage of the clustering experiment providing insight into the context and preventing far fetched conclusions. The “data-driven approach” was accurate in identifying clusters with distinct features at the physiological level. To promote the domain-led data mining approach, as a result of this experiment we developed a practical checklist guiding how to enable the integration of the domain knowledge into the data mining project.
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9
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de la Espriella R, Bayés-Genís A, Llàcer P, Palau P, Miñana G, Santas E, Pellicer M, González M, Górriz JL, Bodi V, Sanchis J, Núñez J. Prognostic value of NT-proBNP and CA125 across glomerular filtration rate categories in acute heart failure. Eur J Intern Med 2022; 95:67-73. [PMID: 34507853 DOI: 10.1016/j.ejim.2021.08.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/17/2021] [Accepted: 08/27/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND This study aimed to evaluate whether glomerular filtration rate (eGFR) during admission modifies the predictive value of plasma amino-terminal pro-brain natriuretic peptide (NT-proBNP) and carbohydrate antigen 125 (CA125) in patients hospitalized for acute heart failure (AHF). METHODS We retrospectively evaluated 4595 patients consecutively discharged after admission for AHF at three tertiary-care hospitals from January 2008 through October 2019. To investigate the effect of kidney function on the association of NT-proBNP and CA125 with 1-year mortality (all-cause and cardiovascular mortality), we stratified patients according to four eGFR categories: <30 mL•min-1•1.73 m-2, 30-44 mL•min-1•1.73 m-2, 44-59 mL•min-1•1.73 m-2, and ≥60 mL•min-1•1.73 m-2. Biomarkers were assessed within the first 24 hours following admission. RESULTS At 1-year follow-up, 748 of 4595 (16.3%) patients died after discharge (of all deaths, 575 [12.5%] were cardiovascular). After multivariate adjustment, both NT-proBNP and CA125 remained independently associated with a higher risk of death when modeled as main effects (P<0.001). However, we found a differential prognostic effect of NT-proBNP across eGFR categories for both endpoints (all-cause mortality, P-value for interaction=0.002; CV mortality, P-value for interaction=0.001). Whereas NT-proBNP was positively and linearly associated with mortality in the subset of patients with normal or mildly reduced eGFR, its predictive ability progressively decreased at the lower extreme of eGFR (<45 mL•min-1•1.73 m-2). In contrast, the association between CA125 and survival remained consistent across all eGFR categories (all-cause mortality, P-value for interaction=0.559; CV mortality, P-value for interaction=0.855). CONCLUSIONS In patients with AHF and severely reduced eGFR, CA125 outperforms NT-proBNP in predicting 1-year mortality.
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Affiliation(s)
- Rafael de la Espriella
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Antoni Bayés-Genís
- CIBER Cardiovascular, Madrid, Spain; Cardiology Department and Heart Failure Unit, Hospital Universitari Germans Trias i Pujol, Badalona. Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain
| | - Pau Llàcer
- Internal Medicine Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Patricia Palau
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Gema Miñana
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Enrique Santas
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Mauricio Pellicer
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Miguel González
- Nephrology Department. Hospital Clínico Universitario de Valencia, Universitat de València. Valencia, INCLIVA, Valencia, Spain
| | - José Luis Górriz
- Nephrology Department. Hospital Clínico Universitario de Valencia, Universitat de València. Valencia, INCLIVA, Valencia, Spain
| | - Vicent Bodi
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain; CIBER Cardiovascular, Madrid, Spain
| | - Juan Sanchis
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain; CIBER Cardiovascular, Madrid, Spain
| | - Julio Núñez
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain; CIBER Cardiovascular, Madrid, Spain.
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10
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Correlation between Serum LP-PLA2 and sST2 Levels and the Condition of Patients with Acute Heart Failure and Their Prognostic Value. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:8267776. [PMID: 34707676 PMCID: PMC8545552 DOI: 10.1155/2021/8267776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 09/27/2021] [Indexed: 12/01/2022]
Abstract
Acute heart failure (AHF) occurs mostly in the elderly, which is a syndrome that occurs in the later stages of the development of cardiovascular disease. Due to the sharp decline in the patient's heart function, the patient has a high mortality rate and a poor prognosis, which seriously threaten the life safety of the elderly. Therefore, early diagnosis of AHF and timely treatment are extremely important. Lipoprotein-associated phospholipase A2 (LP-PLA2) is a newly discovered cardiovascular-specific inflammatory marker, which is closely related to the formation and progression of atherosclerotic plaque and the occurrence and development of coronary heart disease. Soluble growth stimulation expression gene 2 (sST2) protein is a protein produced under the induction of mechanical stress in cardiomyocytes. It can act as a decoy receptor to mediate the interleukin-33 (IL-33)/ST2 signaling pathway to bind to IL-33, thereby reducing the myocardial protective effect and leading to myocardial remodeling. The purpose of this study was to explore the serum LP-PLA2 and sST2 levels in AHF patients and to analyze their correlation with the disease and their prognostic value. The results showed that the levels of serum LP-PLA2 and sST2 were increased in AHF patients, and the levels of serum LP-PLA2 and sST2 in patients with adverse prognostic events were higher than those in patients without adverse prognostic events. The levels of serum LP-PLA2 and sST2 are closely related to the degree of patients' illness, among which the combined prediction of AHF patients with LP-PLA2 and sST2 has the highest value, which is worthy of promotion.
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11
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Clinical characteristics and outcomes of patients with heart failure admitted to the intensive care unit with coronavirus disease 2019 (COVID-19): A multicenter cohort study. ACTA ACUST UNITED AC 2021; 7:100033. [PMID: 34308397 PMCID: PMC8288252 DOI: 10.1016/j.ahjo.2021.100033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/20/2021] [Accepted: 06/26/2021] [Indexed: 01/08/2023]
Abstract
Background Patients with underlying heart failure (HF) in the setting of COVID-19 who require admission to the intensive care unit (ICU) might present with a unique set of challenges. This study aims to extensively describe the characteristics and outcomes of patients with HF who were admitted to ICU with COVID-19. Methods We conducted a multicenter retrospective analysis for all adult patients with HF and an objectively confirmed diagnosis of COVID-19 who were admitted to ICUs between March 1 and August 31, 2020, in Saudi Arabia. Results A total of 723 critically ill patients with COVID-19 were admitted into ICUs during the study period: 59 patients with HF and 664 patients with no HF before admission to ICU. Patients with HF had statistically significant more comorbidities, including diabetes mellitus, hypertension, dyslipidemia, atrial fibrillation, and acute coronary syndrome. Moreover, higher baseline severity scores (APACHE II & SOFA score) and nutritional risk (NUTRIC score) were observed in HF patients. Overall, patients with HF had more in-hospital and ICU deaths in comparison to patients without HF: (64.3% vs. 44.6%, P-value <0.01) and (54.5% vs. 39%, P-value = 0.02), respectively. Patients with HF had a similar incidence of thrombosis, ICU length of stay, duration of mechanical ventilation, and hospital length of stay compared to patients with no HF. Conclusion In this study, patients with HF had more in-hospital and ICU deaths than patients with no HF. Thus, history of HF could be used to help direct case management during hospitalization and possibly dictate proactive COVID-19 care.
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12
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Prognostic Value of Blood Urea Nitrogen/Creatinine Ratio for Septic Shock: An Analysis of the MIMIC-III Clinical Database. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5595042. [PMID: 34095304 PMCID: PMC8164535 DOI: 10.1155/2021/5595042] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 03/20/2021] [Accepted: 05/07/2021] [Indexed: 02/07/2023]
Abstract
Background Research has previously been done into the risk factors for mortality in septic shock patients. However, there has been no epidemiological study investigating the effect of the blood urea nitrogen/creatinine ratio (BCR) on the prognosis of critically ill septic shock patients. This study is aimed at determining the relationship between BCR and all-cause mortality in adult septic shock patients. Methods Data were extracted from the MIMIC-III database. The clinical endpoints were 28-, 90-, and 365-day all-cause mortality rates in critically ill septic shock patients. Cox proportional hazards models and subgroup analyses were used to analyze the relationship between BCR quartiles and all-cause mortality in septic shock patients. Receiver operator characteristic (ROC) curves and areas under the ROC curves (AUCs) were calculated to evaluate how accurately BCR predicts the mortality of septic shock patients. Results Among the 2484 septic shock patients extracted from the database, 619, 563, 677, and 625 fell into the first (<14.4 mg/dL), second (≥14.4 mg/dL and <20.0 mg/dL), third (≥20.0 mg/dL and <27.3 mg/dL), and fourth (≥27.3 mg/dL) quartiles of BCR, respectively. Male and white patients accounted for 53.8% (1336 patients) and 74.8% (1857 patients) of the population, respectively. The mean age of the population was 67.7 ± 15.8 years. An inverse M-shaped relationship between BCR and mortality in septic shock patients was identified, with a value of ≥27.3 mg/dL providing the highest risk (HR = 1.596, 95% CI: 1.396-1.824, P < 0.001). In the Cox regression model adjusted for different confounding variables, BCR values in the fourth quartiles were significantly associated with increased mortality, using the first quartiles as a reference. The areas under the ROC curves (AUCs) for BCR plus the Sequential Organ Failure Assessment (SOFA) score and BCR plus Acute Physiology Score III (APSIII) were 0.694 (95% CI: 0.673-0.716) and 0.724 (95% CI: 0.703-0.744), respectively. Conclusion An inverse M-shaped curve was determined between BCR and the mortality of septic shock patients. BCR was identified as a readily available and independent prognostic biomarker for septic shock patients, and higher BCRs were associated with increased mortality in these patients.
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13
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Deferrari G, Cipriani A, La Porta E. Renal dysfunction in cardiovascular diseases and its consequences. J Nephrol 2021; 34:137-153. [PMID: 32870495 PMCID: PMC7881972 DOI: 10.1007/s40620-020-00842-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 08/12/2020] [Indexed: 12/13/2022]
Abstract
It is well known that the heart and kidney and their synergy is essential for hemodynamic homeostasis. Since the early XIX century it has been recognized that cardiovascular and renal diseases frequently coexist. In the nephrological field, while it is well accepted that renal diseases favor the occurrence of cardiovascular diseases, it is not always realized that cardiovascular diseases induce or aggravate renal dysfunctions, in this way further deteriorating cardiac function and creating a vicious circle. In the same clinical field, the role of venous congestion in the pathogenesis of renal dysfunction is at times overlooked. This review carefully quantifies the prevalence of chronic and acute kidney abnormalities in cardiovascular diseases, mainly heart failure, regardless of ejection fraction, and the consequences of renal abnormalities on both organs, making cardiovascular diseases a major risk factor for kidney diseases. In addition, with regard to pathophysiological aspects, we attempt to substantiate the major role of fluid overload and venous congestion, including renal venous hypertension, in the pathogenesis of acute and chronic renal dysfunction occurring in heart failure. Furthermore, we describe therapeutic principles to counteract the major pathophysiological abnormalities in heart failure complicated by renal dysfunction. Finally, we underline that the mild transient worsening of renal function after decongestive therapy is not usually associated with adverse prognosis. Accordingly, the coexistence of cardiovascular and renal diseases inevitably means mediating between preserving renal function and improving cardiac activity to reach a better outcome.
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Affiliation(s)
- Giacomo Deferrari
- Department of Cardionephrology, Istituto Clinico Ligure Di Alta Specialità (ICLAS), GVM Care and Research, Via Mario Puchoz 25, 16035, Rapallo, GE, Italy.
- Department of Internal Medicine (DiMi), University of Genoa, Genoa, Italy.
| | - Adriano Cipriani
- Grown-Up Congentital Heart Disease Center (GUCH Center), Istituto Clinico Ligure Di Alta Specialità (ICLAS), GVM Care and Research, Rapallo, GE, Italy
| | - Edoardo La Porta
- Department of Cardionephrology, Istituto Clinico Ligure Di Alta Specialità (ICLAS), GVM Care and Research, Via Mario Puchoz 25, 16035, Rapallo, GE, Italy
- Department of Internal Medicine (DiMi), University of Genoa, Genoa, Italy
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14
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Zdziechowska M, Gluba-Brzózka A, Poliwczak AR, Franczyk B, Kidawa M, Zielinska M, Rysz J. Serum NGAL, KIM-1, IL-18, L-FABP: new biomarkers in the diagnostics of acute kidney injury (AKI) following invasive cardiology procedures. Int Urol Nephrol 2020; 52:2135-2143. [PMID: 32557377 PMCID: PMC7575457 DOI: 10.1007/s11255-020-02530-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 06/01/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE The aim of this study was to assess the levels of selected markers in patients who underwent planned or emergency coronary angiography and to examine if they correlated with the occurrence of AKI. METHODS The study included 52 patients who underwent planned or emergency coronary angiography and received contrast agent. Serum levels of markers (NGAL, L-FABP, KIM-1, IL-18) were analyzed in all patients using ELISA tests, at baseline, after 24 and 72 h from angiography. RESULTS 9.62% of patients developed CI-AKI. No significant differences were observed between markers levels in patients who developed CI-AKI and those who did not. After 24 h, serum levels of IL-18 were higher in patients with CI-AKI, however, this difference was on the verge of significance. Increase in serum NGAL, KIM-1 and IL-18 was observed after 24 h. Serum levels of biomarkers were insignificantly higher in group with CI-AKI. Significant changes in levels in time (baseline vs. 24 h vs. 72 h) were observed only for NGAL [157.9 (92.4-221.0) vs. 201.8 (156.5-299.9) vs. 118.5 (73.4-198.7); p < 0.0001]. No significant correlations were observed between the decrease in eGFR or the increase in creatinine and biomarkers level. CONCLUSION Obtained results do not allow for the indication of efficient AKI biomarkers. Their further validation in large studies of CI-AKI patients is required.
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Affiliation(s)
- Magdalena Zdziechowska
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Zeromskiego 113, 90-549, Lodz, Poland
| | - Anna Gluba-Brzózka
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Zeromskiego 113, 90-549, Lodz, Poland.
| | - Adam R Poliwczak
- Department of Human Physiology, Chair of Experimental and Clinical Physiology, Medical University of Lodz, Lodz, Poland
| | - Beata Franczyk
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Zeromskiego 113, 90-549, Lodz, Poland
| | - Michał Kidawa
- Department of Intensive Cardiac Therapy, Central Teaching Hospital of the Medical University of Lodz, Lodz, Poland
| | - Marzenna Zielinska
- Department of Intensive Cardiac Therapy, Central Teaching Hospital of the Medical University of Lodz, Lodz, Poland
| | - Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, Zeromskiego 113, 90-549, Lodz, Poland
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15
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Zhu X, Cheang I, Liao S, Wang K, Yao W, Yin T, Lu X, Zhou Y, Zhang H, Li X. Blood Urea Nitrogen to Creatinine Ratio and Long-Term Mortality in Patients with Acute Heart Failure: A Prospective Cohort Study and Meta-Analysis. Cardiorenal Med 2020; 10:415-428. [PMID: 33113531 DOI: 10.1159/000509834] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 06/29/2020] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To further explore the relationship between the blood urea nitrogen to creatinine (BUN/Cr) ratio and the prognosis of patients with acute heart failure (AHF), a two-part study consisting of a prospective cohort study and meta-analysis were conducted. METHODS A total of 509 hospitalized patients with AHF were enrolled and followed up. Cox proportional hazards regression was used to analyze the relationship between the BUN/Cr ratio and the long-term prognosis of patients with AHF. Meta-analysis was also conducted regarding the topic by searching PubMed and Embase for relevant studies published up to October 2019. RESULTS During a median follow-up of 2.8 years, 197 (42.6%) deaths occurred. The cumulative survival rate of patients with a BUN/Cr ratio in the bottom quartile was significantly lower than in the other 3 groups (log-rank test: p = 0.003). In multivariate Cox regression models, the mortality rate of AHF patients with a BUN/Cr ratio in the bottom quartile was significantly higher than in the top quartile (adjusted HR 1.52; 95% CI 1.03-2.24). For the meta-analysis, we included 8 studies with 4,700 patients, consisting of 7 studies from the database and our cohort study. The pooled analysis showed that the highest BUN/Cr ratio category was associated with an 77% higher all-cause mortality than the lowest category (pooled HR 1.77; 95% CI 1.52-2.07). CONCLUSIONS Elevated BUN/Cr ratio is associated with poor prognosis in patients with AFH and is an independent predictor of all-cause mortality.
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Affiliation(s)
- Xu Zhu
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Iokfai Cheang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Shengen Liao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Kai Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wenming Yao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ting Yin
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xinyi Lu
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yanli Zhou
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Haifeng Zhang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xinli Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China,
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16
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Liang W, He X, Xue R, Wei F, Dong B, Wu Z, Owusu-Agyeman M, Wu Y, Zhou Y, Dong Y, Liu C. Association of hyponatraemia and renal function in type 1 cardiorenal syndrome. Eur J Clin Invest 2020; 50:e13269. [PMID: 32415981 DOI: 10.1111/eci.13269] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/29/2020] [Accepted: 05/09/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Hyponatraemia predicts type 1 cardiorenal syndrome in acute decompensated heart failure patients, which associates with poor outcome. Recovery from hyponatraemia has been found to associate with better outcome in acute decompensated heart failure patients, but its prognostic value regarding renal function remains unknown. METHODS We performed a secondary analysis of CARRESS-HF trial, and all patients included had worsening renal function (≥0.3 mg/dL increase in serum creatinine than the nadir). The serum sodium levels of patients were evaluated at baseline and day 4 and day 7 after randomization. Patients were grouped according to the status of hyponatraemia: recovery from hyponatraemia; no hyponatraemia; persistent hyponatraemia; and new-onset hyponatraemia. Their associations with persistent worsening renal function (serum creatinine ≥ 0.3 mg/dL higher than the nadir at discharge) were explored. RESULTS A total of 118 patients suffered from persistent worsening renal function. Baseline hyponatraemia was not associated with persistent worsening renal function (odds ratio = 0.495, P = .086). Patients in the recovery from hyponatraemia group had a lowest risk of persistent worsening renal function among the study population. Further, baseline serum sodium level was not associated with the risk of persistent worsening renal function (odds ratio = 1.055, P = .233), while the increases in serum sodium level at day 4 (odds ratio = 0.858, P = .003) and at day 7 (odds ratio = 0.821, P < .001) significantly predicted a lower risk of persistent worsening renal function. CONCLUSIONS Recovery from hyponatraemia associates with a lower risk of persistent worsening renal function, suggesting that hyponatraemia correction may improve renal outcomes in acute decompensated heart failure patients with type 1 cardiorenal syndrome.
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Affiliation(s)
- Weihao Liang
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Xin He
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Ruicong Xue
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Fangfei Wei
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Bin Dong
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Zexuan Wu
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Marvin Owusu-Agyeman
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Yuzhong Wu
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Yuanyuan Zhou
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Yugang Dong
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
| | - Chen Liu
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, China
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17
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Miñana G, Llàcer P, Sanchis I, García-Blas S, Bonanad C, Ventura S, Sánchez R, de la Espriella R, Bodi V, Fácila L, Mollar A, Sanchís J, Bayés-Genís A, Chorro FJ, Núñez J. Early Spot Urinary Sodium and Diuretic Efficiency in Acute Heart Failure and Concomitant Renal Dysfunction. Cardiorenal Med 2020; 10:362-372. [PMID: 32721973 DOI: 10.1159/000508178] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 04/22/2020] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVE In acute heart failure (AHF), early assessment of spot urinary sodium (UNa) has emerged as a useful biomarker for risk stratification and monitoring. The objective of this study was to investigate (a) whether early spot UNa predicts 24-h diuretic efficiency and (b) the clinical factors associated with early spot UNa in patients with AHF and concomitant renal dysfunction (RD). METHODS This is a post hoc analysis of the IMPROVE-HF trial, in which 160 patients with AHF and RD (estimated glomerular filtrate rate [eGFR] <60 mL/min/1.73 m2) were included. Diuretic efficiency was calculated as the net fluid output produced per 40 mg of furosemide equivalents in 24 h. The association between early spot UNa and diuretic efficiency and clinical variables associated with UNa were evaluated using multivariate linear regression analysis. The contribution of the exposures in the predictability of the models was assessed with the coefficient of determination (R2). RESULTS The mean age of the study population was 78 ± 8 years. The median (interquartile range) diuretic efficiency, early spot UNa, aminoterminal pro-brain natriuretic peptide, and eGFR were 747 (490-1,167) mL, 90 mmol/L (65-111), 7,765 pg/mL (3,526-15,369), and 33.7 ± 11.3 mL/min/1.73 m2, respectively. In a multivariate setting, lower UNa was significantly and nonlinearly associated with lower diuretic efficiency (p = 0.001), explaining the 44.4% of the model predictability. Natremia and surrogates of congestion emerged as the main factors related to UNa. CONCLUSIONS In patients with AHF and RD at presentation, early spot UNa was inversely related to 24-h diuretic efficiency.
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Affiliation(s)
- Gema Miñana
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Pau Llàcer
- Internal Medicine Department, Hospital de Manises, Manises, Spain
| | - Ignacio Sanchis
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Sergio García-Blas
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Clara Bonanad
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Silvia Ventura
- Internal Medicine Department, Hospital de La Plana, Villa-Real, Spain
| | - Ruth Sánchez
- Internal Medicine Department, Hospital Virgen de Los Lirios, Alcoy, Spain
| | - Rafael de la Espriella
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Vicent Bodi
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Lorenzo Fácila
- Cardiology Department, Hospital General Universitario de Valencia, Valencia, Spain
| | - Anna Mollar
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain
| | - Juan Sanchís
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Antoni Bayés-Genís
- CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain.,Cardiology Department and Heart Failure Unit, Hospital Universitari Germans Trias i Pujol, Badalona, Spain.,Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain
| | - Francisco J Chorro
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain.,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain
| | - Julio Núñez
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, Valencia, Spain, .,CIBER Cardiovascular, Instituto de Salud Carlos III, Madrid, Spain,
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18
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Álvarez-Aliaga A, Frómeta-Guerra A, Suárez-Quesada A, Del Llano-Sosa D, Berdú-Saumell J, Lago-Santiesteban YA. Prognostic model of the adaptive changes from hypertensive cardiopathy: from mild diastolic dysfunction to depressed systolic function. Medwave 2020; 20:e7873. [PMID: 32469849 DOI: 10.5867/medwave.2020.03.7873] [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: 11/04/2019] [Accepted: 03/18/2020] [Indexed: 11/27/2022] Open
Abstract
Introduction By definition, hypertensive cardiopathy is a series of complex and variable effects responsible for the chronic elevation of blood pressure in the heart. It stands out within a broad spectrum of cardiovascular diseases associated with hypertension. Objective To evaluate the capacity to predict the development of adaptive changes to hypertensive cardiopathy within ten years following diagnosis of the condition, using a model based on prognostic factors. Methods A prospective cohort study was conducted in hypertensive patients. The patients were followed at the specialized hypertension physicians office of the specialty policlinic attached to Carlos Manuel de Céspedes University Hospital, in the Bayamo Municipality, Granma Province, Cuba, from 1 January 2008 to 31 December 2018. Results Coxs proportional regression model showed a significant statistical relationship between most of the factors and the development of the adaptive changes in hypertensive cardiopathy within ten years of follow-up after the diagnosis of this condition. The lack of blood pressure control (Hazard ratio: 2.090; confidence interval 95%: 1.688 to 2.588; p: 0.000) followed by stage 2 of hypertension (hazard ratio: 1.987; confidence interval 95%: 1.584 to 2.491; p: 0.000) were the main factors. Internal validation of the model, discriminant capacity (C- statistic: 0.897) and calibration Hosmer-Lemeshow (χ2: 5.384; p: 0.716), was acceptable. Conclusions We develop a model to predict the progression of hypertensive cardiopathy from grade I to grade IV with adequate discriminatory capacity. The model is based on prognostic factors, among which characteristic effects of arterial hypertension, diabetes mellitus, and chronic kidney disease stood out.
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Affiliation(s)
- Alexis Álvarez-Aliaga
- Hospital General Universitario Carlos Manuel de Céspedes, Bayamo, Granma, Cuba. Universidad de Ciencias Médicas de Granma, Bayamo, Cuba. . ORCID: 0000-0002-4706-3821
| | - Adonis Frómeta-Guerra
- Hospital General Universitario Carlos Manuel de Céspedes, Bayamo, Granma, Cuba. Universidad de Ciencias Médicas de Granma, Bayamo, Cuba. ORCID: 0000-0003-0436-5974
| | - Alexis Suárez-Quesada
- Hospital General Universitario Carlos Manuel de Céspedes, Bayamo, Granma, Cuba. Universidad de Ciencias Médicas de Granma, Bayamo, Cuba. ORCID: 0000-0002-7672-5601
| | - David Del Llano-Sosa
- Hospital General Universitario Carlos Manuel de Céspedes, Bayamo, Granma, Cuba. Universidad de Ciencias Médicas de Granma, Bayamo, Cuba. ORCID: 0000-0002-0104-1715
| | - Joel Berdú-Saumell
- Hospital General Universitario Carlos Manuel de Céspedes, Bayamo, Granma, Cuba. Universidad de Ciencias Médicas de Granma, Bayamo, Cuba. ORCID: 0000-0002-8818-2704
| | - Yasel Alberto Lago-Santiesteban
- Hospital General Universitario Carlos Manuel de Céspedes, Bayamo, Granma, Cuba. Universidad de Ciencias Médicas de Granma, Bayamo, Cuba. ORCID: 0000-0003-2933-0663
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19
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Pernias V, González M, Miñana G, Górriz JL, Juan I, Chorro FJ, Sanchis J, Núñez J. Refractory congestive heart failure: when the solution is outside the heart. ESC Heart Fail 2020; 7:311-314. [PMID: 31833193 PMCID: PMC7083441 DOI: 10.1002/ehf2.12554] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 09/06/2019] [Accepted: 10/17/2019] [Indexed: 11/26/2022] Open
Abstract
Refractory congestive heart failure is associated with an ominous prognosis in which the treatments strategies remain scarce and not well validated. In the last years, continuous ambulatory peritoneal dialysis (CAPD) has emerged as a therapeutic alternative in this subset of patients. So far, it has been associated with a significant improvement in functional capacity and quality of life, together with a striking reduction in the risk of readmissions. We present the case of an elderly patient with severe left ventricular dysfunction and severe mitral and tricuspid regurgitation who presents recurrent admissions for anasarca. After its inclusion in a CAPD programme, the patient experienced a marked clinical and biochemical improvement despite the persistence of cardiac abnormalities. CAPD onset translates into greater sodium removal. We want to emphasize the usefulness of this therapy in the management of volume excess in patients with refractory heart failure and renal failure promoting a greater sodium removal compared with traditional diuretic strategies.
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Affiliation(s)
- Vicente Pernias
- Fundación de InvestigacionHospital Clínico Universitario de Valencia (INCLIVA)ValenciaSpain
| | - Miguel González
- Nephrology DepartmentHospital Clínico UniversitarioValenciaSpain
| | - Gema Miñana
- Fundación de InvestigacionHospital Clínico Universitario de Valencia (INCLIVA)ValenciaSpain
- Cardiology DepartmentHospital Clínico UniversitarioAvda. Blasco Ibáñez 17Valencia46010Spain
- Departamento de MedicinaUniversidad de ValenciaValenciaSpain
- CIBER CardiovascularMadridSpain
| | - Jose Luis Górriz
- Nephrology DepartmentHospital Clínico UniversitarioValenciaSpain
- Departamento de MedicinaUniversidad de ValenciaValenciaSpain
| | - Isabel Juan
- Nephrology DepartmentHospital Clínico UniversitarioValenciaSpain
| | - Francisco J. Chorro
- Fundación de InvestigacionHospital Clínico Universitario de Valencia (INCLIVA)ValenciaSpain
- Cardiology DepartmentHospital Clínico UniversitarioAvda. Blasco Ibáñez 17Valencia46010Spain
- Departamento de MedicinaUniversidad de ValenciaValenciaSpain
- CIBER CardiovascularMadridSpain
| | - Juan Sanchis
- Fundación de InvestigacionHospital Clínico Universitario de Valencia (INCLIVA)ValenciaSpain
- Cardiology DepartmentHospital Clínico UniversitarioAvda. Blasco Ibáñez 17Valencia46010Spain
- Departamento de MedicinaUniversidad de ValenciaValenciaSpain
- CIBER CardiovascularMadridSpain
| | - Julio Núñez
- Fundación de InvestigacionHospital Clínico Universitario de Valencia (INCLIVA)ValenciaSpain
- Cardiology DepartmentHospital Clínico UniversitarioAvda. Blasco Ibáñez 17Valencia46010Spain
- Departamento de MedicinaUniversidad de ValenciaValenciaSpain
- CIBER CardiovascularMadridSpain
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20
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Sujino Y, Nakano S, Tanno J, Shiraishi Y, Goda A, Mizuno A, Nagatomo Y, Kohno T, Muramatsu T, Nishimura S, Kohsaka S, Yoshikawa T. Clinical implications of the blood urea nitrogen/creatinine ratio in heart failure and their association with haemoconcentration. ESC Heart Fail 2019; 6:1274-1282. [PMID: 31814319 PMCID: PMC6989280 DOI: 10.1002/ehf2.12531] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 07/02/2019] [Accepted: 09/06/2019] [Indexed: 11/16/2022] Open
Abstract
Aims The blood urea nitrogen (BUN)/creatinine ratio is a strong prognostic indicator in patients with acute decompensated heart failure (ADHF). However, the clinical impact of a high BUN/creatinine ratio at discharge with respect to renal dysfunction, neurohormonal hyperactivity, and different responsiveness to decongestion therapy remains unclear. Herein, we examined (i) the predictive value of a high BUN/creatinine ratio at discharge and (ii) its haemoconcentration‐dependent effects, in patients with ADHF. Methods and results The West Tokyo Heart Failure registry was a multicentre, prospective cohort registry‐based study that enrolled patients hospitalized with a diagnosis of ADHF. The endpoint was post‐discharge all‐cause death. Based on the degree of haemoconcentration, patients (n = 2090) were divided into four subcategories. In multivariate proportional hazard analyses, a higher BUN/creatinine ratio was independently associated with higher all‐cause mortality in the total population and in the extreme haemodilution (ΔHaemoglobin ≤ −0.9 g/dL) and haemoconcentration (0.8 g/dL ≤ ΔHaemoglobin) subcategories, but not in the modest haemodilution/haemoconcentration subcategories. Conclusions A higher BUN/creatinine ratio at discharge was independently associated with higher post‐discharge all‐cause mortality in patients with ADHF. The predictive value of a high BUN/creatinine ratio at discharge was haemoconcentration dependent and may be an unfavourable predictor in patients showing excessive haemoconcentration and haemodilution, but not in those showing modest haemoconcentration/haemodilution.
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Affiliation(s)
- Yasumori Sujino
- Department of Cardiology, Saitama Medical University, International Medical Center, Saitama, Japan
| | - Shintaro Nakano
- Department of Cardiology, Saitama Medical University, International Medical Center, Saitama, Japan
| | - Jun Tanno
- Department of Cardiology, Saitama Medical University, International Medical Center, Saitama, Japan
| | - Yasuyuki Shiraishi
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Ayumi Goda
- Division of Cardiology, Kyorin University School of Medicine, Tokyo, Japan
| | - Atsushi Mizuno
- Department of Cardiology, St. Luke's International Hospital, Tokyo, Japan
| | - Yuji Nagatomo
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Takashi Kohno
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan.,Division of Cardiology, Kyorin University School of Medicine, Tokyo, Japan
| | - Toshihiro Muramatsu
- Department of Cardiology, Saitama Medical University, International Medical Center, Saitama, Japan
| | - Shigeyuki Nishimura
- Department of Cardiology, Saitama Medical University, International Medical Center, Saitama, Japan
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
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21
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Clinical impacts of changes of renal function during hospitalization depend on grades of renal dysfunction in acute decompensated heart failure. Heart Vessels 2019; 35:509-520. [PMID: 31560111 DOI: 10.1007/s00380-019-01511-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 09/20/2019] [Indexed: 12/12/2022]
Abstract
Clinical impact of changes of renal function (RF) in heart failure (HF) hospitalization is controversial. This study aimed to clarify whether clinical impact of changes of RF during HF hospitalization depends on the intrinsic RF. In 786 hospitalized HF patients, RF were classified into 3 grades based on estimated glomerular filtration rate (eGFR, mL/min/1.73 m2) at discharge; ≥ 60 (n = 243), < 60 and ≥ 30 (n = 400), and < 30 (n = 143). Increase and decrease of serum creatinine over 0.3 mg/dL during HF hospitalization were defined as worsening renal function (WRF) and improved renal function (IRF), respectively, and remaining subjects were defined as stable RF. The primary endpoint was a composite of cardiovascular death and rehospitalization for HF. In all patients, WRF was not associated with clinical outcomes, although eGFR has a significant association with prognosis. Clinical outcomes did not differ between changes of RF patterns in both preserved and severely impaired RF groups. In contrast, IRF, not WRF, was an independent predictor of clinical outcomes in the moderately impaired RF group (HR 1.965, 95% CI 1.09-3.18, p = 0.01). Only in patients with moderately impaired RF, changes of RF were associated with clinical outcome, and IRF was an independent predictor of clinical outcomes.
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22
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Mezhonov EM, Vyalkina JA, Shalaev SV. [Prognostic value of acute cardiorenal syndrome in patients with acute cardiac pathology]. ACTA ACUST UNITED AC 2019; 59:44-55. [PMID: 31526361 DOI: 10.18087/cardio.2678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 09/16/2019] [Indexed: 11/18/2022]
Abstract
AIM To assess the prevalence and prognostic value of AKI in patients with acute decompensation of chronic heart failure (ADCHF) with a reduced ejection fraction (HFrEF) and with preserved ejection fraction (HFpEF) or acute coronary syndrome (ACS), to identify predictors of AKI. MATERIALS AND METHODS In a prospective study included 863 patients, of which 141 with ADCHF, 446 - non-ST-elevation acute coronary syndromes (NSTE-ACS) and 276 - ST-segment elevation myocardial infarction (STEMI). AKI was diagnosed according to KDIGO recommendations. The end point was defined as death from cardiovascular causes. RESULT During the follow-up from 1 to 37 months (median follow-up was 18 months) for patients with ADCHF in 24,8 % an endpoint was reported. For patients with ACS, the observation time ranged from 1 day to 14 months (median follow-up was 12 months), in 4,3 % - NSTE-ACS, 10,9 % - STEMI the end point was recorded. AKI developed in 14,8 % of patients with ADCHF HFpEF and 11,2 % ADCHF HFrEF, in 23,1 % - STEMI and 21,4 % - NSTE-ACS. AKI increases the risk of death from cardiovascular causes in patients with ADCHF HFrEF (OR 95 % 98,750 (11,158-873,976), р<0,001) and STEMI (OR 95 % 5,395 (2,451-11,878), p<0,001), but did not increase the risk of an endpoint occurrence in patients with ADCHF HFpEF (OR 95 % 1,875 (0,221-15,930), р=0,565) and NSTE-ACS (OR 95 % 1,199 (0,421-3,412), р=0,734). The multivariate analysis revealed risk factors for the development of AKI in patients with ADCHF HFrEF: high albuminuria (AU) from 30 mg / l (OR 95 % 5,763 (1,338-24,819), р=0,019), GFR<45 ml / min initially at admission to hospital (OR 95 % 76,593 (1,193-36,446), p=0,031), age>75 years (OR 15,933 (1,020-248,856), р=0,048). In patients with STEMI: age>75 years (OR 95 % 3,248 (1,476-7,146), p=0,003), female gender (OR 95 % 2,321 (1,190-4,526), p=0,013), acute heart failure (AHF) Killip IV (OR 95 % 10,334 (1,777-60,110), p=0,009). Risk factors for the development of AKI in patients with NSTE-ACS: age>75 years (OR 95 % 1,761 (1,051-2,949), р=0,032), PCI on RCA (OR 95 % 2,565 (1,193-5,517), р=0,016). CONCLUSION In patients with ADCHF HFrEF and STEMI development AKI is associated with a poor prognosis, but does not affect the prognosis of patients with ADCHF HFpEF and NSTE-ACS. AKI in patients with ADCHF HFrEF can be predicted using predictors: GFR<45 ml / min, AU more than 30 mg / l and age>75 years. In patients with STEMI, the predictors of AKI were age>75 years, female gender, AHF Killip IV, and in patients with NSTE-ACS age>75 years, PCI on RCA.
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23
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Shirakabe A, Hata N, Kobayashi N, Okazaki H, Matsushita M, Shibata Y, Uchiyama S, Sawatani T, Asai K, Shimizu W. Worsening renal failure in patients with acute heart failure: the importance of cardiac biomarkers. ESC Heart Fail 2019; 6:416-427. [PMID: 30801997 PMCID: PMC6437438 DOI: 10.1002/ehf2.12414] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 01/08/2019] [Indexed: 12/19/2022] Open
Abstract
Aims The importance of true worsening renal failure (WRF), which is associated with a poor prognosis, had been suggested in patients with acute heart failure (AHF). The aim of the present study was to establish the biomarker strategy for the prediction of true WRF in AHF. Methods and results Two hundred eighty‐one patients with AHF were analysed. Their biomarkers were measured within 30 min of admission. Patients were assigned to the non‐WRF (n = 168), pseudo‐WRF (n = 56), or true‐WRF (n = 57) groups using the criteria of both acute kidney injury on admission and increasing serum creatinine value during the first 7 days. A Kaplan–Meier curve showed that the survival and heart failure event rate of the true‐WRF group within 1000 days was significantly lower than that of the non‐WRF and pseudo‐WRF groups (P ≤ 0.001). The multivariate Cox regression model also indicated that true WRF was an independent predictor of 1000 day mortality and heart failure events [hazard ratio: 4.315, 95% confidence interval (CI): 2.466–7.550, P ≤ 0.001, and hazard ratio: 2.834, 95% CI: 1.893–4.243, P ≤ 0.001, respectively]. The serum heart‐type fatty acid‐binding protein (s‐HFABP) levels were significantly higher in the true‐WRF group than in the non‐WRF and pseudo‐WRF groups (P ≤ 0.001). The multivariate logistic regression model indicated that the predictive biomarker for the true‐WRF group was the s‐HFABP level (odds ratio: 5.472, 95% CI: 2.729–10.972, P ≤ 0.001). The sensitivity and specificity for indicating the presence of true WRF were 73.7% and 76.8% (area under the curve = 0.831) for s‐HFABP in whole patients, respectively, and 94.7% and 72.7% (area under the curve = 0.904) in non‐chronic kidney disease (CKD) patients, respectively. Conclusions Cardiac biomarkers, especially the s‐HFABP, might predict the development of true WRF in AHF patients. Furthermore, the predictive value was higher in AHF patients without CKD than in those with CKD.
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Affiliation(s)
- Akihiro Shirakabe
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Noritake Hata
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Nobuaki Kobayashi
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Hirotake Okazaki
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Masato Matsushita
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Yusaku Shibata
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Saori Uchiyama
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Tomofumi Sawatani
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Kuniya Asai
- Division of Intensive Care Unit, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai, Chiba, 270-1694, Japan
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan
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24
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Shirakabe A, Hata N, Kobayashi N, Okazaki H, Matsushita M, Shibata Y, Nishigoori S, Uchiyama S, Asai K, Shimizu W. Worsening renal function definition is insufficient for evaluating acute renal failure in acute heart failure. ESC Heart Fail 2018; 5:322-331. [PMID: 29388735 PMCID: PMC5933958 DOI: 10.1002/ehf2.12264] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 12/22/2017] [Indexed: 12/28/2022] Open
Abstract
Aims Whether or not the definition of a worsening renal function (WRF) is adequate for the evaluation of acute renal failure in patients with acute heart failure is unclear. Methods and results One thousand and eighty‐three patients with acute heart failure were analysed. A WRF, indicated by a change in serum creatinine ≥0.3 mg/mL during the first 5 days, occurred in 360 patients while no‐WRF, indicated by a change <0.3 mg/dL, in 723 patients. Acute kidney injury (AKI) upon admission was defined based on the ratio of the serum creatinine value recorded on admission to the baseline creatinine value and placed into groups based on the degree of AKI: no‐AKI (n = 751), Class R (risk; n = 193), Class I (injury; n = 41), or Class F (failure; n = 98). The patients were assigned to another set of four groups: no‐WRF/no‐AKI (n = 512), no‐WRF/AKI (n = 211), WRF/no‐AKI (n = 239), and WRF/AKI (n = 121). A multivariate logistic regression model found that no‐WRF/AKI and WRF/AKI were independently associated with 365 day mortality (hazard ratio: 1.916; 95% confidence interval: 1.234–2.974 and hazard ratio: 3.622; 95% confidence interval: 2.332–5.624). Kaplan–Meier survival curves showed that the rate of any‐cause death during 1 year was significantly poorer in the no‐WRF/AKI and WRF/AKI groups than in the WRF/no‐AKI and no‐WRF/no‐AKI groups and in Class I and Class F than in Class R and the no‐AKI group. Conclusions The presence of AKI on admission, especially Class I and Class F status, is associated with a poor prognosis despite the lack of a WRF within the first 5 days. The prognostic ability of AKI on admission may be superior to WRF within the first 5 days.
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Affiliation(s)
- Akihiro Shirakabe
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School, Chiba, Japan
| | - Noritake Hata
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School, Chiba, Japan
| | - Nobuaki Kobayashi
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School, Chiba, Japan
| | - Hirotake Okazaki
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School, Chiba, Japan
| | - Masato Matsushita
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School, Chiba, Japan
| | - Yusaku Shibata
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School, Chiba, Japan
| | - Suguru Nishigoori
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School, Chiba, Japan
| | - Saori Uchiyama
- Division of Intensive Care Unit, Chiba Hokusoh Hospital, Nippon Medical School, Chiba, Japan
| | - Kuniya Asai
- Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan
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25
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Wu B, Yan W, Li X, Kong X, Yu X, Zhu Y, Xing C, Mao H. Initiation and Cessation Timing of Renal Replacement Therapy in Patients with Type 1 Cardiorenal Syndrome: An Observational Study. Cardiorenal Med 2017; 7:118-127. [PMID: 28611785 DOI: 10.1159/000454932] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 10/24/2016] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS Renal replacement therapy (RRT) is a rescue therapy for patients with type 1 cardiorenal syndrome (CRS) with poor prognoses. However, the optimal timing for initiation and cessation of RRT remains controversial. The purpose of this study was to determine the optimal timing of initiation and cessation of RRT for patients with type 1 CRS. METHODS In this retrospective analysis, patients with refractory type 1 CRS receiving RRT were divided into 3 groups according to weaning from RRT and death within 90 days. Baseline characteristics, underlying heart disease, comorbidities, drug use before RRT, indicators of RRT initiation, and prognosis were compared between the 3 groups. RESULTS Fifty-two patients were enrolled, which included 27 males and 25 females with a mean age of 70.7 ± 16.1 years and a 90-day mortality rate of 65.4%. The mean urine output before RRT initiation was 800 mL/ 24 h in the RRT-independent group, 650 mL/24 h in the RRT-dependent group, and 345 mL/ 24 h in the death group (p = 0.021). Additionally, there were obvious differences in fluid balance between the 3 groups (167, 250, and 1,270 mL, respectively, p = 0.016). Patients could be successfully weaned from RRT when urine output was >880 mL and fluid balance volume was <150 mL. CONCLUSION The mean fluid balance of survivors was remarkably less than that of the death group at RRT initiation. RRT termination can be considered when urine output is >880 mL/24 h and volume balance is <150 mL/24 h.
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Affiliation(s)
- Buyun Wu
- Department of Nephrology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wenyan Yan
- Department of Nephrology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xing Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiangqing Kong
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiangbao Yu
- Department of Nephrology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yamei Zhu
- Department of Nephrology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Changying Xing
- Department of Nephrology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Huijuan Mao
- Department of Nephrology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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