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Auer J, Lamm G. Transcatheter or Surgical Treatment of Aortic-Valve Stenosis. N Engl J Med 2024; 391:574-575. [PMID: 39115076 DOI: 10.1056/nejmc2406738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Affiliation(s)
- Johann Auer
- St. Josef Hospital Braunau, Braunau am Inn, Austria
| | - Gudrun Lamm
- University Hospital St. Poelten, St. Poelten, Austria
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The Influence of Perioperative Fluid Therapy on N-terminal-pro-brain Natriuretic Peptide and the Association With Heart and Lung Complications in Patients Undergoing Colorectal Surgery: Secondary Results of a Clinical Randomized Assessor-blinded Multicenter Trial. Ann Surg 2021; 272:941-949. [PMID: 31850996 DOI: 10.1097/sla.0000000000003724] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To investigate the influence of intravenous (iv) fluid volumes on the secretion of N-terminal-pro-brain natriuretic peptide (NT-Pro-BNP) in colorectal surgical patients and its association with cardiopulmonary complications (CPC). In addition, to examine if preoperative NT-Pro-BNP can predict the risk for postoperative CPC. METHODS Blood samples from patients enrolled in a previously published clinical randomized assessor-blinded multicenter trial were analyzed. Included were adult patients undergoing elective colorectal surgery with the American-Society-of-Anesthesiologists-scores of 1-3. Samples from 135 patients were available for analysis. Patients were allocated to either a restrictive (R-group) or a standard (S-group) iv-fluid regimen, commencing preoperatively and continuing until discharge. Blood was sampled every morning until the fourth postoperative day. The primary outcome for this study was NT-Pro-BNP changes and its association with fluid therapy and CPC. RESULTS The S-group received more iv-fluid than the R-group on the day-of-surgery [milliliter, median (range) 6485 (4401-10750) vs 3730 (2250-8510); P < 0.001] and on the first postoperative day. NT-Pro-BNP was elevated in the S-group compared with the R-group on all postoperative days [area under the curve: median (interquartile range) pg/mL: 3285 (1697-6179) vs 1290 (758-3719); P < 0.001 and in patients developing CPC vs no-CPC (area under the curve), median (interquartile range): 5196 (1823-9061) vs 1934 (831-5301); P = 0.005]. NT-pro-BNP increased with increasing fluid volumes all days (P < 0.003). Preoperative NT-Pro-BNP predicted CPC [odds ratio (confidence interval): 1.573 (0.973-2.541), P = 0.032; positive predictive value = 0.257, negative predictive value = 0.929]. CONCLUSIONS NT-pro-BNP increases with iv-fluid volumes given to colorectal surgical patients, and the level of NT-Pro-BNP is associated with CPC. Preoperative NT-Pro-BNP is predictive for CPC, but the diagnostic value is low.Clinicaltrials.gov NCT03537989.
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Zawadka M, Marchel M, Dudek P, Andruszkiewicz P, Jakimowicz T, Gąsecka A, Kutka M, Poelaert J. Cardiac Stress in High-Risk Patients Undergoing Major Endovascular Surgery-Focus on Diastolic Function. J Cardiothorac Vasc Anesth 2020; 35:2345-2354. [PMID: 33342737 DOI: 10.1053/j.jvca.2020.11.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/16/2020] [Accepted: 11/23/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVES The purpose of this study was to determine the relationship between the changes in diastolic function and their association with cardiac biomarkers in the perioperative period in patients undergoing complex endovascular aortic repair. DESIGN Prospective observational study. SETTING Single-center academic hospital, central teaching hospital in Warsaw, Poland. PARTICIPANTS The study comprised 27 high-risk patients scheduled for elective endovascular repair of aortic aneurysm. INTERVENTIONS Complex endovascular procedure using branched endograft of the thoracoabdominal aorta. Branches of the stent grafts included renal arteries, the superior mesenteric artery, and the celiac trunk. MEASUREMENTS AND MAIN RESULTS The primary outcome was to evaluate changes in diastolic function parameters assessed with transthoracic echocardiography at two and 24 hours postoperatively. The major secondary outcomes were changes in N-terminal pro-B-type natriuretic peptide (NT-proBNP) and troponin I concentrations, systolic function parameters, hemodynamic parameters at two and 24 hours, length of hospital stay, and 30-day mortality. There was a reduction in e' wave velocity on both the septal and lateral sides at two hours compared with the baseline (p = 0.041 and p = 0.05, respectively). There was an increase in both NT-proBNP and troponin I concentrations after surgery (p = 0.002 and p = 0.034, respectively), with troponin I peaking two hours after surgery and NT-proBNP peaking 24 hours after surgery. CONCLUSIONS Patients undergoing a branched endovascular aortic repair of a thoracoabdominal aortic aneurysm experience a cardiac insult that manifests with deterioration in diastolic parameters and concomitant increases of troponin and NT-proBNP concentrations. Additional large-scale prospective studies are required to confirm this phenomenon.
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Affiliation(s)
- M Zawadka
- 2nd Department of Anesthesiology and Intensive Care Medical University of Warsaw, Warsaw, Poland; Perioperative Medicine, Barts Heart Centre and St. Bartholomew's Hospital, London, UK; Polish National Agency for Academic Exchange, Warsaw, Poland
| | - M Marchel
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland.
| | - P Dudek
- 2nd Department of Anesthesiology and Intensive Care Medical University of Warsaw, Warsaw, Poland
| | - P Andruszkiewicz
- Department of Anesthesiology and Intensive Care, Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
| | - T Jakimowicz
- Department of General, Vascular and Transplant Surgery, Medical University of Warsaw, Warsaw, Poland
| | - A Gąsecka
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - M Kutka
- 2nd Department of Anesthesiology and Intensive Care Medical University of Warsaw, Warsaw, Poland
| | - J Poelaert
- Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, Brussels, Belgium
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Lin F, Zheng L, Cui Y, Chen W, Gupta RK, Li H, Chen X, Xia H, Liang H. Prognostic value of perioperative NT-proBNP after corrective surgery for pediatric congenital heart defects. BMC Pediatr 2019; 19:497. [PMID: 31842815 PMCID: PMC6913023 DOI: 10.1186/s12887-019-1830-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 11/11/2019] [Indexed: 11/18/2022] Open
Abstract
Background It is critically important to assess the prognostic value of NT-proBNP in the form of repeated measures among children undergoing surgery for congenital heart defects (CHD). The aim of the present study is to assess the value of repeated perioperative NT-proBNP in evaluating the time dependent and temporal trajectory in prognostics diagnosis during the perioperative period in a large series of children with CHD. Methods Repeated measures of NT-proBNP from 329 consecutive children with CHD were obtained before and 1, 12, and 36 h after surgery, respectively. For fully utilizing longitudinal characteristics, we employed parallel cross-sectional logistic regression, a two stage mixed effect model and trajectories over time analysis to mine the predictive value of perioperative NT-proBNP on the binary outcome of prolonged intensive care unit (ICU) stay. Results The two stage mixed effects model confirmed that both the mean NT-proBNP level (aOR = 1.46, P = 0.001) and the time trends had prognostic value on the prediction of prolonged ICU stay. In the fully adjusted logistic regression analyses based on gaussian distributions, “rapidly rising NT-proBNP” put the subjects at 5.4-times higher risk of prolonged ICU stay compared with “slowly rising” group (aOR = 5.40, P = 0.003). Conclusions Comprehensive assessment of the time dependent and temporal trajectory in perioperative NT-proBNP, indicated by repeated measurements, can provide more accurate identification of children with higher risk of prolonged ICU stay after CHD surgery.
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Affiliation(s)
- Fangqin Lin
- Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Lingling Zheng
- Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yanqin Cui
- Cardiac Intensive Care Unit, Heart Center, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Weidan Chen
- Cardiac Intensive Care Unit, Heart Center, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Ramit Kumar Gupta
- Cardiac Intensive Care Unit, Heart Center, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Huixian Li
- Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xinxin Chen
- Cardiac Intensive Care Unit, Heart Center, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Huimin Xia
- Department of Pediateric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Huiying Liang
- Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.
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Brandstrup B, Møller AM. The Challenge of Perioperative Fluid Management in Elderly Patients. CURRENT ANESTHESIOLOGY REPORTS 2019. [DOI: 10.1007/s40140-019-00349-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Clemens RK, Annema W, Baumann F, Roth-Zetzsche S, Seifert B, von Eckardstein A, Amann-Vesti BR. Cardiac biomarkers but not measures of vascular atherosclerosis predict mortality in patients with peripheral artery disease. Clin Chim Acta 2019; 495:215-220. [PMID: 30981846 DOI: 10.1016/j.cca.2019.04.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 04/03/2019] [Accepted: 04/10/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Peripheral artery disease (PAD) becomes more prevalent with advancing age and is associated with elevated risk of cardiovascular events and shortened life expectancy. We investigated the prognostic performance of cardiac and vascular biomarkers in a cohort of PAD patients. METHODS A total of 95 PAD patients were enrolled (mean age 68 years, range 47 to 86 years, 73 males). Carotid intima-media thickness (cIMT), ankle brachial index (ABI), high sensitive cardiac troponin T, and N-terminal pro-B-type Natriuretic Peptide (NT-proBNP) were measured. RESULTS During a median follow-up time of 9.5 years, 44 patients died and 51 patients survived. Upon Kaplan-Meier survival analysis hs-TnT (P < .001) or NT-proBNP levels (P < .001) above the median but not cIMT above the median (P = .488) or ABI below the median (P < .436)were associated with reduced survival rate. Upon univariate cox regression and after adjustment for age, gender, prior cerebral artery disease, and diabetes mellitus only the association between hs-cTnT and mortality remained significant (HR 1.93, 95% CI 1.33-2.79, P < .001). In receiver operating curve analysis hs-cTnT (area under the curve [AUC]: 0.77, 95% CI: 0.67-0.87, P < .001) NT-proBNP (AUC: 0.74, 95% CI: 0.64-0.84, P < .001) as well as hs-cTnT, and NT-proBNP combined (AUC: 0.79, 95% CI: 0.69-0.88, P < .001) were superior to cIMT (AUC: 0.64, 95%, CI: 0.53-0.76, P = .022) and ABI (AUC: 0.57, 95% CI: 0.44-0.68, P = .313) in discriminating risk for mortality. CONCLUSION hs-cTnT and NT-proBNP should be taken into account for prognosis of patients with PAD.
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Affiliation(s)
- Robert K Clemens
- Clinic for Angiology, University Hospital Zurich, Zurich, Switzerland.
| | - Wijtske Annema
- Institute of Clinical Chemistry, University Hospital Zurich, Zurich, Switzerland
| | - Frederic Baumann
- Clinic for Angiology, University Hospital Zurich, Zurich, Switzerland
| | | | - Burkhardt Seifert
- Department of Biostatistics and Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
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Elevated admission N-terminal pro-brain natriuretic peptide level predicts the development of atrial fibrillation in general surgical intensive care unit patients. J Trauma Acute Care Surg 2017; 83:485-490. [PMID: 28463935 DOI: 10.1097/ta.0000000000001552] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND New onset atrial fibrillation (AF) in critically ill surgical patients is associated with significant morbidity and increased mortality. N-terminal pro-B type natriuretic peptide (NT-proBNP) is released by cardiomyocytes in response to stress and may predict AF development after surgery. We hypothesized that elevated NT-proBNP level at surgical intensive care unit (ICU) admission predicts AF development in a general surgical and trauma population. METHODS From July to October 2015, NT-proBNP concentrations were measured at ICU admission. Abnormal NT-proBNP concentrations were defined by age-adjusted cut-offs. We examined the relationship between the development of AF and demographics, clinical variables, and NT-proBNP level using univariate analysis and a multivariable logistic regression model. RESULTS Three hundred eighty-seven subjects were included in the cohort, none of whom were in AF at ICU admission. The median age was 63 years (52-73 years), and 40.3% were women. The risk of developing AF was higher for abnormal versus normal NT-proBNP (22% vs. 4%; p < 0.0001). Using optimal derived cutoffs (regardless of age), the risk of developing AF was 2% for NT-proBNP less than 600 ng/L, 15% for NT-proBNP of 600 ng/L to 1,999 ng/L, and 27% for NT-proBNP of 2,000 ng/L or greater. Multiple logistic regression analysis identified three independent predictors for new-onset AF: age, older than 70 years (odds ratio [OR], 3.7, 95% confidence interval [CI], 1.5-9.3), history of AF (OR, 25.3; 95% CI, 9.6-67.0), and NT-proBNP of 600 or greater (OR, 4.3; 95% CI, 1.3-14.2). When none or only one predictor was present, AF incidence was less than 1%. When all three predictors were present, AF incidence was 66%. For subjects 70 years or older but no history of AF, AF incidence was 12.8% when NT-proBNP was 600 or greater compared with 0% when NT-proBNP was less than 600. For subjects younger than 70 years with a history of AF, AF incidence was 44.4% when NT-proBNP was 600 or higher compared to 0% when NT-proBNP was less than 600. CONCLUSION Elevated NT-proBNP at ICU admission in general surgical and trauma patients is predictive of AF development in the first 3 ICU days. Addition of NT-proBNP measurement to known risk factors can improve predictive power and identify patients who might potentially benefit from evidence-based prophylactic treatment for AF.
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Simmers D, Potgieter D, Ryan L, Fahrner R, Rodseth RN. The Use of Preoperative B-Type Natriuretic Peptide as a Predictor of Atrial Fibrillation After Thoracic Surgery: Systematic Review and Meta-Analysis. J Cardiothorac Vasc Anesth 2015; 29:389-95. [DOI: 10.1053/j.jvca.2014.05.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Indexed: 02/02/2023]
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Ma J, Xin Q, Wang X, Gao M, Wang Y, Liu J. Prediction of perioperative cardiac events through preoperative NT-pro-BNP and cTnI after emergent non-cardiac surgery in elderly patients. PLoS One 2015; 10:e0121306. [PMID: 25799524 PMCID: PMC4370461 DOI: 10.1371/journal.pone.0121306] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 01/29/2015] [Indexed: 01/26/2023] Open
Abstract
Objectives Clinical risk stratification has an important function in preoperative evaluation of patients at risk for cardiac events prior to non-cardiac surgery. The aim of this study was to determine whether the combined measurement of pre-operative N-terminal pro-brain natriuretic peptide (NT-pro-BNP) and cardiac troponin I (cTnI) could provide useful prognostic information about postoperative major adverse cardiac events (MACE) within 30 days in patients aged over 60 years undergoing emergent non-cardiac surgery. Methods The study group comprised 2519 patients aged over 60 years that were undergoing emergent non-cardiac surgery between December 2007 and December 2013. NT-pro-BNP and cTnI were measured during hospital admission. The patients were monitored for MACE (cardiac death, non-fatal myocardial infarction, or cardiac arrest) during the 30-day postoperative follow-up period. Results MACE occurred in 251 patients (10.0%). Preoperative NT-pro-BNP and cTNI level were significantly higher in the individuals that experienced MACE than in those who did not (P < 0.001). The confounding factors of age, sex, co-morbidities and preoperative medications were adjusted in a multivariate logistic regression analysis. This analysis showed that preoperative NT-proBNP level > 917 pg/mL (OR 4.81, 95% CI 3.446–6.722, P < 0.001) and cTnI ≥ 0.07 ng/mL (OR 8.74, 95% CI 5.881–12.987, P < 0.001) remained significantly and independently associated with MACE after the adjustment of the confounding factors. Kaplan-Meier event-free survival curves demonstrated that patients with preoperative simultaneous NT-proBNP level > 917 pg/mL and cTnT ≥0.07 ng/mL had worse event-free survival than individual assessments of either biomarker. Conclusion Preoperative plasma NT-proBNP and cTnI are both independently associated with an increased risk of MACE in elderly patients after emergent non-cardiac surgery. The combination of these biomarkers provides better prognostic information than using either biomarker separately.
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Affiliation(s)
- Jinling Ma
- Department of Geriatric Cardiology, Chinese PLA General Hospital, Beijing, China
- * E-mail:
| | - Qian Xin
- Department of Cardiology, Chinese PLA General Hospital, Beijing, China
| | - Xiujie Wang
- Department of Radiology, Zhaoyuan People's Hospital, Shandong, China
| | - Meng Gao
- Department of Geriatric Cardiology, Chinese PLA General Hospital, Beijing, China
| | - Yutang Wang
- Department of Geriatric Cardiology, Chinese PLA General Hospital, Beijing, China
| | - Jie Liu
- Emergency Department, Chinese PLA General Hospital, Beijing, China
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Fleisher LA, Fleischmann KE, Auerbach AD, Barnason SA, Beckman JA, Bozkurt B, Davila-Roman VG, Gerhard-Herman MD, Holly TA, Kane GC, Marine JE, Nelson MT, Spencer CC, Thompson A, Ting HH, Uretsky BF, Wijeysundera DN. 2014 ACC/AHA guideline on perioperative cardiovascular evaluation and management of patients undergoing noncardiac surgery: a report of the American College of Cardiology/American Heart Association Task Force on practice guidelines. J Am Coll Cardiol 2014; 64:e77-137. [PMID: 25091544 DOI: 10.1016/j.jacc.2014.07.944] [Citation(s) in RCA: 813] [Impact Index Per Article: 81.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Design, methods, baseline characteristics and interim results of the Catheter Sampled Blood Archive in Cardiovascular Diseases (CASABLANCA) study. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.ijcme.2014.08.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Carrasco-Sánchez FJ, Pérez-Calvo JI, Morales-Rull JL, Galisteo-Almeda L, Páez-Rubio I, Barón-Franco B, Aguayo-Canela M, Pujol-De la llave E. Heart failure mortality according to acute variations in N-terminal pro B-type natriuretic peptide and cystatin C levels. J Cardiovasc Med (Hagerstown) 2014; 15:115-21. [PMID: 24522084 DOI: 10.2459/jcm.0b013e3283654bab] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
AIM Changes in N-terminal pro B-type natriuretic peptide (NT-proBNP) levels and cystatin C (CysC) are predictors of adverse outcomes in acute heart failure. This study assess whether NT-proBNP variations might provide independent information in addition to that obtained from CysC levels. METHODS NT-proBNP levels were assessed in patients admitted due to acute heart failure using an observational study. Patients were classified as follows: group 1, those with a decrease in NT-proBNP levels of at least 30% from admission to 4 weeks after discharge; group 2, those with no significant changes in levels; and group 3, those who showed an increase in NT-proBNP of 30%. A multivariable Cox regression model and c-statistics were used. The primary end-point was all-cause mortality at 1-year follow-up. RESULTS A total of 195 patients completed the follow-up. The mortality rate reached 20.5% (40 patients); 14 out of the 32 in group 3. The cumulative incidence of death, according to the change in NT-proBNP and Kaplan-Meier analysis, showed a significant increase in group 3 (log-rank P = 0.004). In the multivariable analysis, NT-proBNP variation for group 3 (hazard ratio 4.27; P <0.001) and for group 2 (hazard ratio 2.19; P = 0.043) in comparison with group 1 were independently associated with all-cause mortality, as well as anemia, hyponatremia, and admission CysC levels. Patients in group 3, and those with levels of serum CysC above the median, were also associated with slight increase in mortality. CONCLUSION An increase of at least 30% in NT-proBNP levels after hospitalization is related to all-cause mortality in patients with acute heart failure and provides supplementary prognostic information in patients with high levels of CysC. A decrease in NT-proBNP of at least 30% is a desirable target to achieve.
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Affiliation(s)
- Francisco J Carrasco-Sánchez
- aDepartment of Internal Medicine, Hospital Juan Ramón Jiménez, Huelva bDepartment of Internal Medicine, Hospital Clinic University 'Lozano Blesa', Zaragoza cDepartment of Clinical Chemistry and Laboratory Medicine, Hospital Juan Ramón Jiménez, Huelva, Spain
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Fleisher LA, Fleischmann KE, Auerbach AD, Barnason SA, Beckman JA, Bozkurt B, Davila-Roman VG, Gerhard-Herman MD, Holly TA, Kane GC, Marine JE, Nelson MT, Spencer CC, Thompson A, Ting HH, Uretsky BF, Wijeysundera DN. 2014 ACC/AHA guideline on perioperative cardiovascular evaluation and management of patients undergoing noncardiac surgery: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. Circulation 2014; 130:e278-333. [PMID: 25085961 DOI: 10.1161/cir.0000000000000106] [Citation(s) in RCA: 209] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Rodseth RN, Biccard BM, Chu R, Lurati Buse GA, Thabane L, Bakhai A, Bolliger D, Cagini L, Cahill TJ, Cardinale D, Chong CPW, Cnotliwy M, Di Somma S, Fahrner R, Lim WK, Mahla E, Le Manach Y, Manikandan R, Pyun WB, Rajagopalan S, Radovic M, Schutt RC, Sessler DI, Suttie S, Vanniyasingam T, Waliszek M, Devereaux PJ. Postoperative B-type natriuretic peptide for prediction of major cardiac events in patients undergoing noncardiac surgery: systematic review and individual patient meta-analysis. Anesthesiology 2013; 119:270-83. [PMID: 23528538 DOI: 10.1097/aln.0b013e31829083f1] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND It is unclear whether postoperative B-type natriuretic peptides (i.e., BNP and N-terminal proBNP) can predict cardiovascular complications in noncardiac surgery. METHODS The authors undertook a systematic review and individual patient data meta-analysis to determine whether postoperative BNPs predict postoperative cardiovascular complications at 30 and 180 days or more. RESULTS The authors identified 18 eligible studies (n = 2,051). For the primary outcome of 30-day mortality or nonfatal myocardial infarction, BNP of 245 pg/ml had an area under the curve of 0.71 (95% CI, 0.64-0.78), and N-terminal proBNP of 718 pg/ml had an area under the curve of 0.80 (95% CI, 0.77-0.84). These thresholds independently predicted 30-day mortality or nonfatal myocardial infarction (adjusted odds ratio [AOR] 4.5; 95% CI, 2.74-7.4; P < 0.001), mortality (AOR, 4.2; 95% CI, 2.29-7.69; P < 0.001), cardiac mortality (AOR, 9.4; 95% CI, 0.32-254.34; P < 0.001), and cardiac failure (AOR, 18.5; 95% CI, 4.55-75.29; P < 0.001). For greater than or equal to 180-day outcomes, natriuretic peptides independently predicted mortality or nonfatal myocardial infarction (AOR, 3.3; 95% CI, 2.58-4.3; P < 0.001), mortality (AOR, 2.2; 95% CI, 1.67-86; P < 0.001), cardiac mortality (AOR, 2.1; 95% CI, 0.05-1,385.17; P < 0.001), and cardiac failure (AOR, 3.5; 95% CI, 1.0-9.34; P = 0.022). Patients with BNP values of 0-250, greater than 250-400, and greater than 400 pg/ml suffered the primary outcome at a rate of 6.6, 15.7, and 29.5%, respectively. Patients with N-terminal proBNP values of 0-300, greater than 300-900, and greater than 900 pg/ml suffered the primary outcome at a rate of 1.8, 8.7, and 27%, respectively. CONCLUSIONS Increased postoperative BNPs are independently associated with adverse cardiac events after noncardiac surgery.
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Affiliation(s)
- Reitze N Rodseth
- Perioperative Research Group, Department of Anaesthetics, Inkosi Albert Luthuli Central Hospital, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
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Rodseth RN, Biccard BM, Le Manach Y, Sessler DI, Lurati Buse GA, Thabane L, Schutt RC, Bolliger D, Cagini L, Cardinale D, Chong CPW, Chu R, Cnotliwy M, Di Somma S, Fahrner R, Lim WK, Mahla E, Manikandan R, Puma F, Pyun WB, Radović M, Rajagopalan S, Suttie S, Vanniyasingam T, van Gaal WJ, Waliszek M, Devereaux PJ. The prognostic value of pre-operative and post-operative B-type natriuretic peptides in patients undergoing noncardiac surgery: B-type natriuretic peptide and N-terminal fragment of pro-B-type natriuretic peptide: a systematic review and individual patient data meta-analysis. J Am Coll Cardiol 2013; 63:170-80. [PMID: 24076282 DOI: 10.1016/j.jacc.2013.08.1630] [Citation(s) in RCA: 211] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 08/07/2013] [Accepted: 08/12/2013] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The objective of this study was to determine whether measuring post-operative B-type natriuretic peptides (NPs) (i.e., B-type natriuretic peptide [BNP] and N-terminal fragment of proBNP [NT-proBNP]) enhances risk stratification in adult patients undergoing noncardiac surgery, in whom a pre-operative NP has been measured. BACKGROUND Pre-operative NP concentrations are powerful independent predictors of perioperative cardiovascular complications, but recent studies have reported that elevated post-operative NP concentrations are independently associated with these complications. It is not clear whether there is value in measuring post-operative NP when a pre-operative measurement has been done. METHODS We conducted a systematic review and individual patient data meta-analysis to determine whether the addition of post-operative NP levels enhanced the prediction of the composite of death and nonfatal myocardial infarction at 30 and ≥180 days after surgery. RESULTS Eighteen eligible studies provided individual patient data (n = 2,179). Adding post-operative NP to a risk prediction model containing pre-operative NP improved model fit and risk classification at both 30 days (corrected quasi-likelihood under the independence model criterion: 1,280 to 1,204; net reclassification index: 20%; p < 0.001) and ≥180 days (corrected quasi-likelihood under the independence model criterion: 1,320 to 1,300; net reclassification index: 11%; p = 0.003). Elevated post-operative NP was the strongest independent predictor of the primary outcome at 30 days (odds ratio: 3.7; 95% confidence interval: 2.2 to 6.2; p < 0.001) and ≥180 days (odds ratio: 2.2; 95% confidence interval: 1.9 to 2.7; p < 0.001) after surgery. CONCLUSIONS Additional post-operative NP measurement enhanced risk stratification for the composite outcomes of death or nonfatal myocardial infarction at 30 days and ≥180 days after noncardiac surgery compared with a pre-operative NP measurement alone.
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Affiliation(s)
- Reitze N Rodseth
- Perioperative Research Group, Department of Anaesthetics, Grey's Hospital, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Pietermaritzburg, South Africa; Population Health Research Institute, Hamilton Health Sciences, Hamilton, Ontario, Canada; Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio.
| | - Bruce M Biccard
- Perioperative Research Group, Department of Anaesthetics, Grey's Hospital, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Yannick Le Manach
- Population Health Research Institute, Hamilton Health Sciences, Hamilton, Ontario, Canada; Departments of Anesthesia, Clinical Epidemiology, and Biostatistics, Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Daniel I Sessler
- Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio
| | - Giovana A Lurati Buse
- Department of Anaesthesia and Intensive Care Medicine, University Hospital Basel, Basel, Switzerland
| | - Lehana Thabane
- Population Health Research Institute, Hamilton Health Sciences, Hamilton, Ontario, Canada; Departments of Clinical Epidemiology and Biostatistics/Anesthesia/Pediatrics, McMaster University, Hamilton, Ontario, Canada; Biostatistics Unit, St. Joseph's Healthcare, Hamilton, Ontario, Canada
| | - Robert C Schutt
- Department of Internal Medicine, University of Virginia, Charlottesville, Virginia
| | - Daniel Bolliger
- Department of Anaesthesia and Intensive Care Medicine, University Hospital Basel, Basel, Switzerland
| | - Lucio Cagini
- Department of Surgical Science, University of Perugia, Ospedale S. Maria, Perugia, Italy
| | | | - Carol P W Chong
- Departments of Aged Care, Northern Clinical Research Centre, The Northern Hospital, Epping, Victoria, Australia, and The Department of Medicine, Austin and Northern Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Rong Chu
- Department of Clinical Epidemiology and Biostatistics, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Miłosław Cnotliwy
- Department of Vascular and General Surgery and Angiology, Pomeranian Medical University, Szczecin, Poland
| | - Salvatore Di Somma
- Department of Medical-Surgery Sciences and Translational Medicine, University La Sapienza, and Emergency Department, Sant'Andrea Hospital, Rome, Italy
| | - René Fahrner
- Division of General, Visceral and Vascular Surgery, University Hospital, Jena, Germany
| | - Wen Kwang Lim
- Departments of Aged Care, Northern Clinical Research Centre, The Northern Hospital, Epping, Victoria, Australia, and The Department of Medicine, Austin and Northern Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Elisabeth Mahla
- Department of Anesthesia and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Ramaswamy Manikandan
- Departments of Urology, Stepping Hill Hospital, Stockport, United Kingdom, and Wrightington, Wigan and Leigh NHS Foundation Trust, Wigan, United Kingdom
| | - Francesco Puma
- Department of Surgical Science, University of Perugia, Ospedale S. Maria, Perugia, Italy
| | - Wook B Pyun
- Division of Cardiology, Department of Internal Medicine, Ewha Womans University, School of Medicine, Mokdong Hospital, Seoul, Korea
| | - Milan Radović
- Clinic of Nephrology, University of Belgrade, School of Medicine, Belgrade, Serbia
| | - Sriram Rajagopalan
- Department of Vascular Surgery, University Hospital of North Staffordshire, Stoke on Trent, United Kingdom
| | - Stuart Suttie
- Department of Vascular Surgery, Ninewells Hospital and Medical School, Dundee, United Kingdom
| | | | - William J van Gaal
- Department of Cardiology, University of Melbourne, Northern Health, Epping, Victoria, Australia
| | - Marek Waliszek
- Cardiac Diagnostics Unit, M. Pirogow Provincial Specialist Hospital, Lodz, Poland
| | - P J Devereaux
- Population Health Research Institute, Hamilton Health Sciences, Hamilton, Ontario, Canada; Departments of Medicine, Clinical Epidemiology, and Biostatistics, Hamilton Health Sciences, Hamilton, Ontario, Canada
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Panneer Selvam A, Prasad S. Nanosensor electrical immunoassay for quantitative detection of NT-pro brain natriuretic peptide. Future Cardiol 2013; 9:137-47. [PMID: 23259480 DOI: 10.2217/fca.12.76] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To demonstrate a label-free electrical immunoassay for profiling vascular biomarker N-terminal pro-brain natriuretic peptide (NT-proBNP) associated with improved cardiac risk prediction. MATERIALS & METHODS A high-density nanowell-based electrical immunoassay has been designed by integrating nanoporous aluminum oxide onto printed circuit board chips for the detection of NT-proBNP. The concentration of the biomarker is quantitatively determined by measuring impedance changes to the electrical double layer within the nanowells using electrochemical impedance spectroscopy. Detection sensitivity in the fg/ml range was obtained due to spatial confinement of the target biomarkers in size-matched nanowells. RESULTS & DISCUSSION Electrical immunoassay performance was determined for the detection of NT-proBNP in phosphate-buffered saline (PBS) and human serum (HS). The lower limit of detection for the sensor was observed to be 10 fg/ml in PBS and 500 fg/ml in HS. The upper limit of detection was observed to be 500 fg/ml in PBS and 500 ng/ml in HS. CONCLUSION A label-free technique for detection of NT-proBNP at clinically relevant concentrations for evaluating cardiac risk is demonstrated. High sensitivity and specificity, robust detection and low volume (100 µl) per assay project the technology to be a successful competitor to traditional ELISA-based techniques.
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Affiliation(s)
- Anjan Panneer Selvam
- Department of Bioengineering, University of Texas at Dallas, 800 W. Campbell Road., Richardson, TX 75080, USA
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Kumakura H, Kanai H, Araki Y, Hojo Y, Kasama S, Sumino H, Iwasaki T, Takayama Y, Ichikawa S, Fujita K, Nakashima K, Minami K. Differences in Brain Natriuretic Peptide and Other Factors between Japanese Peripheral Arterial Disease Patients with Critical Limb Ischemia and Intermittent Claudication. J Atheroscler Thromb 2013; 20:798-806. [DOI: 10.5551/jat.18929] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Decision-making model for early diagnosis of congestive heart failure using rough set and decision tree approaches. J Biomed Inform 2012; 45:999-1008. [DOI: 10.1016/j.jbi.2012.04.013] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Revised: 04/25/2012] [Accepted: 04/26/2012] [Indexed: 11/19/2022]
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Park JH, Shin GJ, Ryu JI, Pyun WB. Postoperative B-type natriuretic Peptide levels associated with prolonged hospitalization in hypertensive patients after non-cardiac surgery. Korean Circ J 2012; 42:521-7. [PMID: 22977447 PMCID: PMC3438261 DOI: 10.4070/kcj.2012.42.8.521] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 12/02/2011] [Accepted: 02/02/2012] [Indexed: 11/11/2022] Open
Abstract
Background and Objectives B-type natriuretic peptide (BNP) is an important marker for the diagnosis of heart failure and is useful towards predicting morbidity and mortality after non-cardiac surgery. Nevertheless, information on the relationship between postoperative BNP levels and perioperative prognosis after non-cardiac surgery is scarce. The purpose of the study was to assess whether postoperative BNP levels could be used as a predictor of prolonged hospitalization in elderly hypertensive patients after non-cardiac surgery. Subjects and Methods Ninety-seven (97) patients, aged 55 years or older (mean age: 73.12±10.05 years, M : F=24 : 73) were enrolled in a prospective study from May 2005 through August 2010. All patients underwent total knee or hip replacement. Postoperative BNP and other diagnostic data were recorded within 24 hours of surgery. Patients that required a prolonged hospital stay due to operative causes, such as wound infection and re-operation, were excluded. Results The length of hospital stay was significantly correlated with postoperative BNP levels (p=0.031). Receiver operating characteristic curves demonstrated postoperative BNP levels as predictors of hospital stay ≥30 days with areas under the curve of 0.774 (95% confidence interval: 0.679-0.87, p<0.0001). A BNP cut-off value above 217.5 pg/mL had a sensitivity of 80.6% and a specificity of 66.7% for predicting postoperative hospital stays of 30 days or more. Conclusion Postoperative BNP levels may predict the length of hospital stays after non-cardiac surgery in hypertensive patients. Elevated BNP levels were associated with prolonged hospitalization after elective orthopedic surgery.
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Affiliation(s)
- Jae Hong Park
- Division of Cardiology, Department of Internal Medicine, Kang Nam General Hosptial, Yongin, Korea
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van der Linde D, van de Laar IMBH, Bertoli-Avella AM, Oldenburg RA, Bekkers JA, Mattace-Raso FUS, van den Meiracker AH, Moelker A, van Kooten F, Frohn-Mulder IME, Timmermans J, Moltzer E, Cobben JM, van Laer L, Loeys B, De Backer J, Coucke PJ, De Paepe A, Hilhorst-Hofstee Y, Wessels MW, Roos-Hesselink JW. Aggressive cardiovascular phenotype of aneurysms-osteoarthritis syndrome caused by pathogenic SMAD3 variants. J Am Coll Cardiol 2012; 60:397-403. [PMID: 22633655 DOI: 10.1016/j.jacc.2011.12.052] [Citation(s) in RCA: 99] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2011] [Revised: 12/05/2011] [Accepted: 12/18/2011] [Indexed: 10/28/2022]
Abstract
OBJECTIVES The purpose of this study was describe the cardiovascular phenotype of the aneurysms-osteoarthritis syndrome (AOS) and to provide clinical recommendations. BACKGROUND AOS, caused by pathogenic SMAD3 variants, is a recently described autosomal dominant syndrome characterized by aneurysms and arterial tortuosity in combination with osteoarthritis. METHODS AOS patients in participating centers underwent extensive cardiovascular evaluation, including imaging, arterial stiffness measurements, and biochemical studies. RESULTS We included 44 AOS patients from 7 families with pathogenic SMAD3 variants (mean age: 42 ± 17 years). In 71%, an aortic root aneurysm was found. In 33%, aneurysms in other arteries in the thorax and abdomen were diagnosed, and in 48%, arterial tortuosity was diagnosed. In 16 patients, cerebrovascular imaging was performed, and cerebrovascular abnormalities were detected in 56% of them. Fifteen deaths occurred at a mean age of 54 ± 15 years. The main cause of death was aortic dissection (9 of 15; 60%), which occurred at mildly increased aortic diameters (range: 40 to 63 mm). Furthermore, cardiac abnormalities were diagnosed, such as congenital heart defects (6%), mitral valve abnormalities (51%), left ventricular hypertrophy (19%), and atrial fibrillation (22%). N-terminal brain natriuretic peptide (NT-proBNP) was significantly higher in AOS patients compared with matched controls (p < 0.001). Aortic pulse wave velocity was high-normal (9.2 ± 2.2 m/s), indicating increased aortic stiffness, which strongly correlated with NT-proBNP (r = 0.731, p = 0.005). CONCLUSIONS AOS predisposes patients to aggressive and widespread cardiovascular disease and is associated with high mortality. Dissections can occur at relatively mildly increased aortic diameters; therefore, early elective repair of the ascending aorta should be considered. Moreover, cerebrovascular abnormalities were encountered in most patients.
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Biccard BM. Postoperative risk stratification for cardiovascular complications. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2012. [DOI: 10.1080/22201173.2012.10872825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Bakker EJ, Ravensbergen NJ, Poldermans D. Perioperative cardiac evaluation, monitoring, and risk reduction strategies in noncardiac surgery patients. Curr Opin Crit Care 2011; 17:409-15. [DOI: 10.1097/mcc.0b013e328348d40f] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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