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Handa K, Ohata T, Sekiya N, Nakamura T, Kuratani T, Masai T. Procedural selection strategy and clinical outcomes in mitral valve surgery with concomitant aortic valve replacement in elderly patients. Indian J Thorac Cardiovasc Surg 2024; 40:159-170. [PMID: 38389777 PMCID: PMC10879041 DOI: 10.1007/s12055-023-01626-0] [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: 05/31/2023] [Revised: 10/05/2023] [Accepted: 10/05/2023] [Indexed: 02/24/2024] Open
Abstract
Introduction In the context of double-valve surgery for elderly high-risk patients involving both the aortic and mitral valves, a clinically significant problem has been that no clear criteria or surgical strategies have been reported for the selection of mitral valve plasty (MVP) or mitral valve replacement (MVR) for mitral valve disease management during surgical aortic valve replacement (SAVR) to achieve better clinical outcomes. This study investigated valve durability and survival using our surgical strategy for mitral valve disease with concomitant SAVR in elderly patients. Methods Eighty-six patients aged > 65 years (mean 75 years) who underwent a double-valve procedure for mitral valve surgery with concomitant SAVR from 2010 to 2022 were reviewed. Our surgical strategy for mitral valve disease with concomitant SAVR for the elderly patients was as follows: MVP was selected for patients in whom mitral valve disease was expected to be controlled with simple surgical procedures (n = 47), otherwise MVR was selected (n = 39). Results The hospital mortality rate was 8% (n = 7). The mean follow-up was 4.9 (0-12.3) years. And the 10-year survival rate was 62%. The 10-year freedom from aortic valve reoperation rate was 95%. No mitral valve reintervention was performed during follow-up. Echocardiographic follow-up demonstrated freedom from at least moderate mitral regurgitation in 86% of cases at 10 years. Conclusion In double-valve surgery for elderly high-risk patients, appropriate selection of the mitral valve procedure with concomitant SAVR provided better early and long-term survival and valve durability. This surgical strategy may be beneficial in elderly patients with combined aortic and mitral valve disease.
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Affiliation(s)
- Kazuma Handa
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Toshihiro Ohata
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Naosumi Sekiya
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Teruya Nakamura
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Toru Kuratani
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
| | - Takafumi Masai
- Department of Cardiovascular Surgery, Sakurabashi Watanabe Hospital, 2-4-32 Umeda, Kita-Ku, Osaka, 530-0001 Japan
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Ahmed SH, Pervez N, Rehan ST, Shaikh TG, Waseem S. Postoperative cardiac troponin I as an indicator of surgical outcomes: A systematic review. J Card Surg 2022; 37:5351-5361. [PMID: 36403270 DOI: 10.1111/jocs.17197] [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: 09/09/2022] [Accepted: 10/27/2022] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Cardiac surgeries are generally associated with high morbidity and mortality. To prevent any adverse outcomes, it is crucial to identify patients at risk of developing postoperative complications and initiate relevant therapeutic interventions. Several biomarkers are used to determine postoperative myocardial injury but they either lack sensitivity and specificity or are elevated for a short time. In this systematic review, we evaluate postoperative troponin I as a predictor of postoperative myocardial infarction, mortality, and hospital and Intensive Care Unit stay. METHODS This systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. A thorough literature search was conducted over PubMed, clinicaltrials. gov, and the Cochrane library from inception till May 24, 2022 using relevant keywords, and only articles that met the pre-defined criteria were recruited. RESULTS Following a comprehensive literature search, a total of 359 articles were obtained. Following a rigid screening and full-length review, only 13 studies met our inclusion criteria and were included. The recruited studies evaluated data from a total of 12,483 individuals and assessed troponin I as a predictor of at least one outcome. CONCLUSION Troponin I has the potential to be used as a stand-alone predictor of surgical outcomes following coronary artery bypass grafting and valvular surgeries. However, supplementing it with other markers and scores offers the best chance at timely diagnosing any complications.
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Affiliation(s)
| | - Neha Pervez
- Dow University of Health Sciences, Karachi, Pakistan
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Nellipudi JA, Baker RA, Dykes L, Krieg BM, Bennetts JS. Prognostic Value of High-Sensitivity Troponin T After On-Pump Coronary Artery Bypass Graft Surgery. Heart Lung Circ 2021; 30:1562-1569. [PMID: 33931302 DOI: 10.1016/j.hlc.2021.03.272] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 03/01/2021] [Accepted: 03/11/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION High-sensitivity troponin T (hs-TnT), as a single or serial measurement to predict postoperative mortality and morbidity, appears to be attractive due to its direct relationship in assessing myocardial damage and the widespread availability of hs-TnT testing. Therefore, this study aimed to identify any prognostic value of hs-TnT in predicting in-hospital outcomes after coronary artery bypass graft (CABG) surgery. METHOD We identified all consecutive patients who underwent on-pump CABG between July 2011 and December 2018. To evaluate the prognostic value of hs-TnT after CABG, we assessed the probability and odds ratio (OR) of adverse events concerning the maximum value of postoperative hs-TnT (measured within 24 hrs). TnT was routinely collected at 0, 6, 12 and 72 hours postoperatively. Values were categorised into intervals of 200 for analysis. A fully Bayesian logistic regression of the adverse event with the troponin T interval (0-200) as the reference level was used. A subgroup analysis was performed in patients with normal and elevated preoperative hs-TnT (< or ≥30 ng/L). The pre-specified primary outcome was a major adverse cardiac or cerebrovascular event (MACCE), defined as a composite of death within 30 days of operation for any cause, myocardial infection (MI), or stroke. RESULTS 1,318 people underwent on-pump CABG during this period. One hundred and twenty-three (123) (9.3%) experienced MACCE, 14 (1.1%) experienced death within 30 days, 105 (8.0%) experienced MI and 14 (1.1%) experienced stroke. Compared to the reference category (hs-TnT ≤200 ng/L) we found there was an increase in OR with increasing level of hs-TnT for MACCE (p<0.001), 30-day mortality (p=0.003), MI (p<0.001) and ICU stay >48 hours (p<0.001). However, there was no statistically significant association present between hs-TnT and stroke, readmission to the intensive care unit (ICU), return to theatre for bleeding, or new-onset renal dysfunction. CONCLUSION Peak hs-TnT level, greater than 400 ng/L, measured within 24 hours after CABG surgery is associated with MACCE, 30-day mortality, MI and ICU stay >48 hours. Prospectively designed trials, with clear prognostic and outcome variables, may provide further insight into the prognostic value of hs-TnT post-CABG.
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Affiliation(s)
- Jessy A Nellipudi
- Department of Cardiothoracic Surgery, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, SA, Australia; College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia.
| | - Robert A Baker
- Department of Cardiothoracic Surgery, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, SA, Australia; College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Lukah Dykes
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia; Health Analytics Research Collaborative, Health Translation South, Adelaide, SA, Australia; South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Bronwyn M Krieg
- Department of Cardiothoracic Surgery, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, SA, Australia
| | - Jayme S Bennetts
- Department of Cardiothoracic Surgery, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, SA, Australia; College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
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Matteucci M, Ferrarese S, Cantore C, Cappabianca G, Massimi G, Mantovani V, Rossi MB, Beghi C. Hyperlactatemia during cardiopulmonary bypass: risk factors and impact on surgical results with a focus on the long-term outcome. Perfusion 2020; 35:756-762. [PMID: 32098555 DOI: 10.1177/0267659120907440] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Lactate, a product of anaerobic metabolism, is a biomarker and indicator for tissue hypoperfusion and oxygen debt. An elevated blood lactate level has been associated with poor outcome in many clinical conditions, including cardiac surgery. Nevertheless, debate exists regarding which blood lactate concentration is most indicative of poor outcomes. We evaluate the impact of hyperlactatemia, defined as a peak arterial blood concentration ⩾2.0 mmol/L during cardiopulmonary bypass, on surgical results with a focus on long-term outcome. METHODS We reviewed 1,099 consecutive adult patients who underwent cardiac surgery on pump. The patients were divided into two groups based on the presence or not of hyperlactatemia. Pre- and intraoperative risk factors for hyperlactatemia were identified, and the postoperative outcome of patients with or without hyperlactatemia was compared. RESULTS Hyperlactatemia was present in 372 patients (33.8%). Factors independently associated with hyperlactatemia were urgent/emergency procedure, cardiopulmonary bypass duration and aortic cross-clamp time. Patients with hyperlactatemia had significantly higher rate of prolonged mechanical ventilation time, in-hospital stay and requirement of inotropes and intra-aortic balloon pump support (p < 0.001). Operative (30-day) mortality was higher in the group of patients with hyperlactatemia (7.8% vs. 1.1%; p < 0.001). Kaplan-Meier curve showed worse long-term survival (mean follow-up: 4.02 ± 1.58 years) in patients with hyperlactatemia. CONCLUSION Hyperlactatemia during cardiopulmonary bypass has a significant association with postoperative morbidity and mortality. Correction of risk factors for hyperlactatemia, together with prompt detection and correction of this condition, may control complications and improve outcome.
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Affiliation(s)
- Matteo Matteucci
- Department of Surgical and Morphological Sciences, Circolo Hospital, University of Insubria, Varese, Italy
| | - Sandro Ferrarese
- Department of Surgical and Morphological Sciences, Circolo Hospital, University of Insubria, Varese, Italy
| | - Cristiano Cantore
- Department of Surgical and Morphological Sciences, Circolo Hospital, University of Insubria, Varese, Italy
| | - Giangiuseppe Cappabianca
- Department of Surgical and Morphological Sciences, Circolo Hospital, University of Insubria, Varese, Italy
| | - Giulio Massimi
- Department of Surgical and Morphological Sciences, Circolo Hospital, University of Insubria, Varese, Italy
| | - Vittorio Mantovani
- Department of Surgical and Morphological Sciences, Circolo Hospital, University of Insubria, Varese, Italy
| | - Maria Beatrice Rossi
- Department of Surgical and Morphological Sciences, Circolo Hospital, University of Insubria, Varese, Italy
| | - Cesare Beghi
- Department of Surgical and Morphological Sciences, Circolo Hospital, University of Insubria, Varese, Italy
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Morbidity After cardiac surgery under cardiopulmonary bypass and associated factors: A retrospective observational study. Indian Heart J 2019; 71:350-355. [PMID: 31779865 PMCID: PMC6890944 DOI: 10.1016/j.ihj.2019.07.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 02/02/2019] [Accepted: 07/30/2019] [Indexed: 12/15/2022] Open
Abstract
Background The present study aimed to assess the morbidity after cardiac surgery and identify the preoperative and intraoperative factors associated with postoperative morbidity. Methods A retrospective observational study was conducted including 362 adult patients aged 18–75 years who underwent open-heart surgery under cardiopulmonary bypass at Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bengaluru, India, during the period from June 2016 to May 2017. Using a structured schedule, preoperative and intraoperative data were collected from the hospital's cardiac surgery database, whereas the postoperative data were collected from the intensive care unit (ICU) database and the hospital's clinical information system database. Results Of 362 patients, 254 (70.2%) had at least one major complication, and the most frequently occurring complication was low cardiac output state (29.8%). The ICU length of stay (LOS) was for > 2 days in 23.2% of patients, and the hospital LOS was for > 7 days in almost 60% of the patients. Multivariate logistic regression analyses revealed that gender, type of surgery, body weight, blood lactate level at ICU admission, and 12-h blood lactate level were significant predictors of complications; gender and 24-h blood lactate level were significantly associated with the prolonged ICU LOS, whereas type of surgery and 24-h blood lactate level were significantly associated with prolonged hospital LOS. Conclusion The appropriate patient management strategy can be tailored based on the personal attributes, surgery type, and blood lactate level for individual patients undergoing cardiac surgery to reduce the likelihood of postoperative complications, ICU LOS, and hospital LOS.
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Zhang C, Luo Q, Li Y, Wu X, Hao Z, Li S, Xia Z, Yan F, Sun L. Predictors of Short-term Outcomes Following Repair of Anomalous Origin of the Left Coronary Artery From the Pulmonary Artery in Chinese Children: A Case-Control Study. J Cardiothorac Vasc Anesth 2018; 32:2644-2651. [DOI: 10.1053/j.jvca.2018.04.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Indexed: 11/11/2022]
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Poterucha JT, Vallabhajosyula S, Egbe AC, Krien JS, Aganga DO, Holst K, Golden AW, Dearani JA, Crow SS. Vasopressor magnitude predicts poor outcome in adults with congenital heart disease after cardiac surgery. CONGENIT HEART DIS 2018; 14:193-200. [PMID: 30451381 DOI: 10.1111/chd.12717] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 10/06/2018] [Accepted: 10/25/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND High levels of vasoactive inotrope support (VIS) after congenital heart surgery are predictive of morbidity in pediatric patients. We sought to discern if this relationship applies to adults with congenital heart disease (ACHD). METHODS We retrospectively studied adult patients (≥18 years old) admitted to the intensive care unit after cardiac surgery for congenital heart disease from 2002 to 2013 at Mayo Clinic. Vasoactive medication dose values within 96 hours of admission were examined to determine the relationship between VIS score and poor outcome of early mortality, early morbidity, or complication related morbidity. RESULTS Overall, 1040 ACHD patients had cardiac surgery during the study time frame; 243 (23.4%) met study inclusion criteria. Sixty-two patients (25%), experienced composite poor outcome [including eight deaths within 90 days of hospital discharge (3%)]. Thirty-eight patients (15%) endured complication related early morbidity. The maximum VIS (maxVIS) score area under the curve was 0.92 (95% CI: 0.86-0.98) for in-hospital mortality; and 0.82 (95% CI: 0.76-0.89) for combined poor clinical outcome. On univariate analysis, maxVIS score ≥3 was predictive of composite adverse outcome (OR: 14.2, 95% CI: 7.2-28.2; P < 0.001), prolonged ICU LOS ICU LOS (OR: 19.2; 95% CI: 8.7-42.1; P < 0.0001), prolonged mechanical ventilation (OR: 13.6; 95% CI: 4.4-41.8; P < 0.0001) and complication related morbidity (OR: 7.3; 95% CI: 3.4-15.5; P < 0.0001). CONCLUSIONS MaxVIS score strongly predicted adverse outcomes and can be used as a risk prediction tool to facilitate early intervention that may improve outcome and assist with clinical decision making for ACHD patients after cardiac surgery.
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Affiliation(s)
- Joseph T Poterucha
- Division of Critical Care Medicine, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | | | | | - Joseph S Krien
- Department of Hospital Medicine, Mayo Clinic Health System, La Crosse, Wisconsin
| | - Devon O Aganga
- Division of Pediatric Critical Care Medicine, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota
| | - Kimberly Holst
- Department of Cardiothoracic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Adele W Golden
- Division of Biostatistics, University of Minnesota, Minneapolis, Minnesota
| | - Joseph A Dearani
- Department of Cardiothoracic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Sheri S Crow
- Division of Pediatric Critical Care Medicine, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota
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