Cardiorenal MedicinePub Date : 2024-01-01Epub Date: 2024-08-12DOI: 10.1159/000540783
Frederick Berro Rivera, Jade Monica Marie Ruyeras, Wailea Faye C Salva, Jeremiahdominic Balbin, Samantha Tang, Polyn Luz S Pine, Gabriel A Tangco, Nathan Ross B Bantayan, John Andrew C Amigo, Marie Francesca M Ansay, Maria Angela Matabang, Edgar V Lerma, Kenneth Ong, Fareed Moses Collado, Amir Kazory
{"title":"Sex Disparity in the In-Hospital Outcomes of Patients with Kidney Disease Admitted for Myocardial Infarction: Insights from a Large National Database.","authors":"Frederick Berro Rivera, Jade Monica Marie Ruyeras, Wailea Faye C Salva, Jeremiahdominic Balbin, Samantha Tang, Polyn Luz S Pine, Gabriel A Tangco, Nathan Ross B Bantayan, John Andrew C Amigo, Marie Francesca M Ansay, Maria Angela Matabang, Edgar V Lerma, Kenneth Ong, Fareed Moses Collado, Amir Kazory","doi":"10.1159/000540783","DOIUrl":"10.1159/000540783","url":null,"abstract":"<p><strong>Introduction: </strong>There is limited evidence as to the effect of sex on the outcomes of patients admitted for ST-elevation myocardial infarction (STEMI) who have a concomitant diagnosis of chronic kidney disease (CKD) and end-stage renal disease (ESRD). We aimed to determine if there are differences in the outcomes between males and females in these patient populations.</p><p><strong>Methods: </strong>Data were obtained from the National Inpatient Sample database and patients were selected using the International Classification of Diseases, Ninth and Tenth Revision (ICD-9 and -10) codes. Hospitalizations for patients with CKD who had STEMI from 2012 to 2020 were included. The primary outcome of interest was in-hospital mortality. Secondary outcomes evaluated included ischemic stroke, major bleeding complications, pressor requirement, permanent pacemaker implantation, percutaneous coronary intervention, coronary artery bypass grafting, surgery, pericardiocentesis, mechanical circulatory support, and mechanical ventilation.</p><p><strong>Results: </strong>A total of 1,283,255 STEMI patients without CKD, 158,715 STEMI patients with CKD, and 22,690 STEMI patients with ESRD were identified and analyzed. Among patients with STEMI and CKD, females demonstrated higher in-hospital mortality compared to male counterparts (16.7% vs. 12.7%, aOR = 1.13, 95% CI: 1.05-1.21, p < 0.01). While there was no sex difference in the in-hospital mortality among STEMI patients with ESRD, female patients in this group were less likely to receive coronary artery bypass grafting and mechanical circulatory support.</p><p><strong>Conclusion: </strong>Increased in-hospital mortality rates were shown for females admitted for STEMI with CKD. Among patients with ESRD who had STEMI, females were less likely to receive coronary artery bypass grafting and mechanical circulatory support. Further research needs to be conducted to better explain this said difference in outcomes.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"473-482"},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141970718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of Curcuminoids on Contrast-Induced Acute Kidney Injury after Elective Coronary Angiography or Intervention: A Pilot Randomized, Double-Blind, Placebo-Controlled Study.","authors":"Kajohnsak Noppakun, Janjira Jitraknatee, Yuttitham Suteeka, Chidchanok Ruengorn, Surapon Nochaiwong, Siriluck Gunaparn, Arintaya Phrommintikul, Wanwarang Wongcharoen","doi":"10.1159/000537710","DOIUrl":"10.1159/000537710","url":null,"abstract":"<p><strong>Introduction: </strong>The role of curcuminoids, a striking antioxidant, in prevention of contrast-induced acute kidney injury (CI-AKI) remains unknown. We aimed to evaluate the efficacy and safety of curcuminoids in preventing CI-AKI in patients undergoing elective coronary angiography (CAG) and/or percutaneous coronary intervention (PCI).</p><p><strong>Methods: </strong>We randomized 114 patients who were undergoing elective CAG and/or PCI to receive curcuminoids, 4 g/day (1 day before and 1 day after the procedure, n = 56), or placebo (n = 58). Serum creatinine was assessed at baseline, 12, 24, and 48 h after contrast exposure. The primary endpoint was development of CI-AKI defined as serum creatinine increase ≥0.3 mg/dL within 48 h after contrast exposure. The secondary endpoint was the occurrence of kidney injury defined by >30% increase in urine neutrophil gelatinase-associated lipocalin (NGAL).</p><p><strong>Results: </strong>Baseline characteristics were comparable between the two groups. Seven (12.7%) in curcuminoids group and eight (14.0%) in placebo group developed CI-AKI (p = 0.84). The incidence of increased urine NGAL was comparable in the placebo and curcuminoids group (39.6% vs. 50%, respectively; p = 0.34). None in both groups had drug-related adverse events.</p><p><strong>Conclusion: </strong>This is a pilot study to demonstrate the safety and tolerability of curcuminoids in patients undergoing elective CAG and/or PCI. Curcuminoids have no protective effects against kidney injury after elective CAG and/or PCI.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"160-166"},"PeriodicalIF":3.8,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139729084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cardiorenal MedicinePub Date : 2024-01-01Epub Date: 2024-05-29DOI: 10.1159/000539547
Luz Yareli Villegas-Gutiérrez, Julio Núñez, Kianoush Kashani, Jonathan S Chávez-Iñiguez
{"title":"Kidney Replacement Therapies and Ultrafiltration in Cardiorenal Syndrome.","authors":"Luz Yareli Villegas-Gutiérrez, Julio Núñez, Kianoush Kashani, Jonathan S Chávez-Iñiguez","doi":"10.1159/000539547","DOIUrl":"10.1159/000539547","url":null,"abstract":"<p><strong>Background: </strong>Some patients with cardiorenal syndrome 1 and congestion exhibit resistance to diuretics. This scenario complicates management and is associated with a worse prognosis. In some cases, rescue treatment may be considered by starting kidney replacement therapies or ultrafiltration. This decision is complex and necessitates a profound understanding of these techniques and the pathophysiology of this syndrome. These modalities are classified into continuous, intermittent, and ultrafiltration therapies, each with its own advantages and disadvantages that are pertinent in selecting the optimal treatment.</p><p><strong>Summary: </strong>In patients with diuretic-resistant cardiorenal syndrome, extracorporeal ultrafiltration and kidney replacement therapies have the potential to relieve congestion, restore the neurohormonal system, and improve quality of life.</p><p><strong>Key messages: </strong>(i) In cardiorenal syndrome, the resistance to diuretics is common. (ii) Extracorporeal ultrafiltration and renal replacement therapies are rescue options that may improve the management of these patients. (iii) Better understanding of these modalities will help the development of new devices which are friendlier, safer, and more affordable for patients in these clinical settings.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"320-333"},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141174912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cardiorenal MedicinePub Date : 2024-01-01Epub Date: 2024-06-21DOI: 10.1159/000539259
Goekhan Yuecel, Babak Yazdani, Kristin Schreiner, Christian Fastner, Svetlana Hetjens, Faeq Husain-Syed, Mathieu Kruska, Daniel Duerschmied, Bernhard K Krämer, William T Abraham, Ibrahim Akin, Juergen Kuschyk
{"title":"Long-Term Renal Function with Cardiac Contractility Modulation Therapy.","authors":"Goekhan Yuecel, Babak Yazdani, Kristin Schreiner, Christian Fastner, Svetlana Hetjens, Faeq Husain-Syed, Mathieu Kruska, Daniel Duerschmied, Bernhard K Krämer, William T Abraham, Ibrahim Akin, Juergen Kuschyk","doi":"10.1159/000539259","DOIUrl":"10.1159/000539259","url":null,"abstract":"<p><strong>Introduction: </strong>Cardiac implantable electrical devices are able to affect kidney function through hemodynamic improvements. The cardiac contractility modulation (CCM) is a device-based therapy option for patients with symptomatic chronic heart failure (HF) despite optimized medical treatment. The long-term cardiorenal interactions for CCM treated patients are yet to be described.</p><p><strong>Methods: </strong>CCM recipients (n = 187) from the Mannheim Cardiac Contractility Modulation Observational Study (MAINTAINED) were evaluated in the long-term (up to 60 months) for changes in serum creatinine, estimated glomerular filtration rate (eGFR), other surrogate markers of kidney function, and the chronic kidney disease (CKD) stage distribution. With regard to kidney function at baseline, the patients were furthermore grouped to either advanced CKD (aCKD, CKD stage ≥3, eGFR≤59 mL/min/1.73 m2, n = 107) or preserved kidney function and mild CKD (pCKD, CKD stages 1-2, eGFR≥60 mL/min/1.73 m2, n = 80). The groups were compared for differences regarding kidney function, New York Heart Association classification (NYHA), biventricular systolic function, HF hospitalizations and other parameters in the long-term (60 months).</p><p><strong>Results: </strong>CKD stage distribution remained stable during the entire follow-up (p = 0.65). An increase in serum creatinine (1.47 ± 1 vs. 1.6±1 mg/dL) with a corresponding decline of eGFR (58.2 ± 23.4 vs. 54.2 ± 24.4 mL/min/1.73 m2, both p < 0.05) were seen after 60 months but not before for the total cohort, which was only significant in pCKD patients in terms of group comparison. Mean survival (54.3 ± 1.3 vs. 55.3 ± 1.2 months, p = 0.53) was comparable in both groups. Improvements in NYHA (3.11 ± 0.46 vs. 2.94 ± 0.41-2.28 ± 0.8 vs. 1.94 ± 0.6) and LVEF (24.8 ± 7.1 vs. 22.9 ± 6.6-31.1 ± 11.4 vs. 35.5 ± 11.1%) were likewise similar after 60 months (both p < 0.05). The aCKD patients suffered from more HF hospitalizations and ventricular tachycardias during the entire follow-up period (both p < 0.05).</p><p><strong>Conclusions: </strong>The kidney function parameters and CKD stage distribution might remain stable in CCM treated HF patients in the long-term, who experience improvements in LVEF and functional status, regardless of their kidney function before. An impaired kidney function might be associated with further cardiovascular comorbidities and more advanced HF before CCM, and could be an additional risk factor of HF complications afterward.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"385-396"},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141455507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cardiorenal MedicinePub Date : 2024-01-01Epub Date: 2024-07-18DOI: 10.1159/000539765
Xitong Li, Yvonne Liu, Johann-Georg Hocher, Chang Chu, Christoph Reichetzeder, Philipp Kalk, Angelika Szakallova, Xin Chen, Bernhard K Krämer, Martin Tepel, Berthold Hocher
{"title":"Periostin Predicts All-Cause Mortality in Male but Not Female End-Stage Renal Disease Patients on Hemodialysis.","authors":"Xitong Li, Yvonne Liu, Johann-Georg Hocher, Chang Chu, Christoph Reichetzeder, Philipp Kalk, Angelika Szakallova, Xin Chen, Bernhard K Krämer, Martin Tepel, Berthold Hocher","doi":"10.1159/000539765","DOIUrl":"10.1159/000539765","url":null,"abstract":"<p><strong>Introduction: </strong>Periostin is a matricellular protein. Elevated serum concentrations of periostin have been reported in patients with various cardiovascular diseases, including heart failure. Patients with end-stage renal disease have a substantially increased risk for cardiovascular diseases. However, there is a lack of clinical studies to clarify the prognostic significance of systemic periostin on all-cause mortality in patients with end-stage renal disease on hemodialysis.</p><p><strong>Methods: </strong>313 stable end-stage renal disease patients were recruited and followed for 5 years concerning all-cause mortality. At baseline, we collected blood samples and clinical data. Serum periostin concentrations were measured using a certified ELISA.</p><p><strong>Results: </strong>The optimal cut-off value for serum periostin regarding all-cause mortality, calculated through receiver operating characteristic analysis, was 777.5 pmol/L. Kaplan-Meier survival analysis using this cut-off value demonstrated that higher periostin concentrations are linked to higher all-cause mortality (log-rank test: p = 0.002). Subgroup analysis revealed that serum periostin concentrations only affected all-cause mortality in male but not in female patients (p = 0.002 in male patients and p = 0.474 in female patients). Multivariate Cox regression analyses, adjusted for confounding factors, likewise showed that elevated serum periostin concentrations were positively associated with all-cause mortality in male (p = 0.028) but not in female patients on hemodialysis (p = 0.313).</p><p><strong>Conclusion: </strong>Baseline serum periostin is an independent risk factor for all-cause mortality in male patients with chronic renal disease on hemodialysis.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"407-415"},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141615931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cardiorenal MedicinePub Date : 2024-01-01Epub Date: 2024-07-21DOI: 10.1159/000540493
Shi Yun Tan, Lourdes Ducusin Galang, Ee Won Leong, Zhihua Huang, De Zhi Chin, Wan Jin Sia, Mei Ling Kang, Chieh Suai Tan, Hairil Rizal Bin Abdullah, Cynthia Lim
{"title":"Sodium-Glucose Cotransporter-2 Inhibitors Use in Patients with Reduced Kidney Function Hospitalized for Fluid Overload and Heart Failure: An Observational Study.","authors":"Shi Yun Tan, Lourdes Ducusin Galang, Ee Won Leong, Zhihua Huang, De Zhi Chin, Wan Jin Sia, Mei Ling Kang, Chieh Suai Tan, Hairil Rizal Bin Abdullah, Cynthia Lim","doi":"10.1159/000540493","DOIUrl":"10.1159/000540493","url":null,"abstract":"<p><strong>Introduction: </strong>Sodium-glucose cotransporter-2 inhibitors (SGLT2is) are recommended in kidney disease and heart failure to reduce adverse clinical outcomes, but utilization can vary. To understand potential gaps in clinical practice and identify opportunities for improvement, we aimed to describe the prevalence and factors associated with SGLT2i prescription in patients with reduced kidney function hospitalized for fluid overload and/or heart failure.</p><p><strong>Methods: </strong>Single-center observational study of patients with reduced kidney function (eGFR 20-59 mL/min/1.73 m2) hospitalized for fluid overload or heart failure between January 2022 and December 2023. Data were retrieved from electronic medical records. The outcome was SGLT2i prescription at discharge. Potential variables affecting SGLT2i prescription were identified during stakeholder engagement and evaluated using multivariable logistic regression.</p><p><strong>Results: </strong>Among 2,543 patients, the median age was 79 (71, 86) years and admission eGFR was 38.7 (28.4, 49.4) mL/min/1.73 m2. SGLT2i was prescribed to 630 (24.8%) patients at discharge. SGLT2i prescription at discharge was independently associated with cardiovascular disease (OR 1.76, 95% CI: 1.31-2.35), diabetes (OR 1.59, 95% CI: 1.19-2.14), fluid overload or heart failure as the primary discharge diagnosis (OR 1.71, 95% CI: 1.29-2.28), SGLT2i pre-hospitalization (OR 104.91, 95% CI: 63.22-174.08), RAS blocker (OR 2.1, 95% CI: 1.65-2.89), and higher eGFR (OR 1.01, 95% CI: 1.003-1.02) at discharge; but inversely associated with older age (OR 0.97, 95% CI: 0.96-0.98).</p><p><strong>Conclusion: </strong>SGLT2i prescription at discharge was suboptimal among patients with reduced kidney function hospitalized for fluid overload and/or heart failure, especially in older age and more severe kidney disease. Additionally, cardiovascular disease, diabetes, primary discharge diagnosis of fluid overload or heart failure, prior SGLT2i use, and concurrent RAS blocker at discharge were independently associated with SGLT2i prescription at discharge. Interventions are needed to increase clinicians' knowledge and overcome clinical inertia to increase SGLT2i use in patients with fluid overload and heart failure.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"443-453"},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141733611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cardiorenal MedicinePub Date : 2024-01-01Epub Date: 2024-01-03DOI: 10.1159/000535772
Saif Al-Chalabi, Akheel A Syed, Philip A Kalra, Smeeta Sinha
{"title":"Mechanistic Links between Central Obesity and Cardiorenal Metabolic Diseases.","authors":"Saif Al-Chalabi, Akheel A Syed, Philip A Kalra, Smeeta Sinha","doi":"10.1159/000535772","DOIUrl":"10.1159/000535772","url":null,"abstract":"<p><strong>Background: </strong>There is a marked increase in the global prevalence of obesity over the last decades with an estimated 1.9 billion adults living with overweight or obesity. This is associated with a sharp rise in prevalence of cardiorenal metabolic diseases such as type 2 diabetes mellitus, chronic kidney disease, and heart failure. With recent evidence of the efficacy of sodium glucose cotransporter-2 inhibitors and glucagon-like peptide-1 receptor agonists on cardiorenal protection and weight reduction, it is reasonable to investigate common causative pathways for cardiorenal metabolic diseases.</p><p><strong>Summary: </strong>Central obesity is a common condition with 41.5% prevalence worldwide. It is associated with adverse outcomes even in people with a normal body mass index. Central obesity develops when the personal fat threshold for expansion in the subcutaneous adipose tissue exceeds a certain level. Multiple factors such as age, gender, genetics, and hormones may play a role in determining personal susceptibility to central obesity. Cardiorenal metabolic diseases usually cluster in certain populations - commonly in people with central obesity - and cause a substantial burden on health services and increase the risk of all-cause mortality. In this review, we investigate the pathophysiological pathways between central obesity and cardiorenal metabolic diseases. These pathways include activation of the renin-angiotensin-aldosterone system and the sympathetic nervous system, inflammation and oxidative stress, haemodynamic impairment, insulin resistance, and endothelial dysfunction.</p><p><strong>Key message: </strong>Central obesity has a pivotal role in the development of cardiorenal metabolic diseases and should be targeted with population-based approaches, such as dietary and lifestyle interventions, as well as the development of pharmacotherapy to reduce the burden of cardiorenal metabolic diseases.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"12-22"},"PeriodicalIF":3.8,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139086030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cardiorenal MedicinePub Date : 2024-01-01Epub Date: 2024-10-09DOI: 10.1159/000541931
Amer Belal, Amir Kazory
{"title":"The Art of Ultrafiltration, from Pump to Peritoneum.","authors":"Amer Belal, Amir Kazory","doi":"10.1159/000541931","DOIUrl":"10.1159/000541931","url":null,"abstract":"<p><strong>Background: </strong>Heart failure remains a significant public health burden given its prevalence, morbidity, mortality as well its untoward financial consequences.</p><p><strong>Summary: </strong>The assessment of congestion and its treatment are integral in heart failure pathophysiology and outcomes. Renal venous congestion and its suboptimal response to diuretic-based and novel pharmacological therapeutic regimens have thus positioned ultrafiltration as a promising therapeutic option for patients with acute decompensated heart failure. As a corollary, peritoneal dialysis has had success establishing itself as a relevant therapeutic option for chronic cardiorenal syndrome in patients with heart failure.</p><p><strong>Key messages: </strong>Herein, we will discuss the pathophysiologic basis of ultrafiltration and peritoneal dialysis in heart failure with a review of the relevant clinical trials on safety and efficacy profiles in these patient populations.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"588-599"},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142388268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bioelectrical Impedance Phase Angle Value and Prolongations of PR and Corrected QT Intervals in Patients Undergoing Dialysis.","authors":"Masanori Shibata, Kazuaki Asai, Kojiro Nagai, Shinkichi Taniguchi","doi":"10.1159/000538305","DOIUrl":"10.1159/000538305","url":null,"abstract":"<p><strong>Introduction: </strong>Phase angle value, derived from bioelectrical impedance analysis, represents the body cell mass and nutritional status of patients undergoing hemodialysis. Although the phase angle value has clinical significance in these patients, its relationship with electrocardiogram (ECG), another clinically relevant bioelectrical examination, has not yet been well clarified.</p><p><strong>Methods: </strong>Two hundred and twenty-four patients undergoing dialysis (80 females and 144 males; mean ± SD, 72.2 ± 12.0 years old; 117 diabetic and 107 nondiabetic patients) were studied retrospectively. Multifrequency bioelectrical impedance analysis was performed immediately after the end of dialysis therapy. The phase shift was geometrically converted into a phase angle value. The ECG was recorded simultaneously, and the upper limits of the PR interval, QRS width, and corrected QT interval (QTc) were set at 0.20, 0.12, and 0.44 s, respectively. The geriatric nutritional risk index (GNRI), a representative nutritional index, was also determined. In addition, we examined the incidence of cardiac events, including heart failure, myocardial infarction, cardiac revascularization procedure, cardiac arrhythmia, and cardiac death, or all-cause death.</p><p><strong>Results: </strong>Of 224 patients undergoing dialysis, the prolongation of the PR interval, QRS width, and QTc was found in 30.7, 17.4, and 62.1%, respectively. The prevalence of QTc prolongation was higher in females and diabetic patients than in males and nondiabetic patients. An inverse relationship between phase angle value and QTc was observed only in males and nondiabetic patients. The relationships of GNRI both with phase angle value and QTc were stronger in males and nondiabetic patients. In addition, PR interval was inversely correlated with a phase angle value only in nondiabetic patients. No significant correlation was found between phase angle value and QRS width. Five-year survival probability for the composite endpoints was significantly worse in patients with lower phase angle values. QTc prolongation was associated with survival in males and nondiabetic patients. Prolonged PR was associated with survival in nondiabetic patients.</p><p><strong>Discussion: </strong>Relationships between phase angle value and ECG findings were demonstrated in patients undergoing dialysis, especially in males and nondiabetic patients. Although the phase angle value has been considered as an index for evaluating nutritional status, another clinical application of phase angle value in predicting cardiac complications seems to be useful.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"215-226"},"PeriodicalIF":3.8,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140173851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cardiorenal MedicinePub Date : 2024-01-01Epub Date: 2024-03-02DOI: 10.1159/000538125
Zorba Blazquez-Bermejo, Borja Quiroga, Jesús Casado, Rafael de la Espriella, Joan Carles Trullàs, Gregorio Romero-González, Jorge Rubio-Gracia, Javier Díez, Julio Núñez, Patricia de Sequera, Alejandro Recio-Mayoral, José Pérez-Silvestre, Marta Cobo Marcos
{"title":"Practical Approaches to the Management of Cardiorenal Disease beyond Congestion.","authors":"Zorba Blazquez-Bermejo, Borja Quiroga, Jesús Casado, Rafael de la Espriella, Joan Carles Trullàs, Gregorio Romero-González, Jorge Rubio-Gracia, Javier Díez, Julio Núñez, Patricia de Sequera, Alejandro Recio-Mayoral, José Pérez-Silvestre, Marta Cobo Marcos","doi":"10.1159/000538125","DOIUrl":"10.1159/000538125","url":null,"abstract":"<p><strong>Background: </strong>The coexistence of heart and kidney diseases, also called cardiorenal syndrome, is very common, leads to increased morbidity and mortality, and poses diagnostic and therapeutic difficulties. There is a risk-treatment paradox, such that patients with the highest risk are treated with lesser disease-modifying medical therapies.</p><p><strong>Summary: </strong>In this document, different scientific societies propose a practical approach to address and optimize cardiorenal therapies and related comorbidities systematically in chronic cardiorenal disease beyond congestion. Cardiorenal programs have emerged as novel models that may assist in delivering coordinated and holistic management for these patients.</p><p><strong>Key messages: </strong>(1) Cardiorenal disease is a ubiquitous entity in clinical practice and is associated with numerous barriers that limit medical treatment. (2) The present article focuses on the practical approaches to managing chronic cardiorenal disease beyond congestion to overcome some of these barriers and improve the treatment of this high-risk population.</p>","PeriodicalId":9584,"journal":{"name":"Cardiorenal Medicine","volume":" ","pages":"235-250"},"PeriodicalIF":3.8,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140020984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}