1
|
Decotto S, Iroulart JM, Roveda G, Villanueva E, Aguirre MA, Posadas-Martinez ML, Nucifora E, Pizarro R, Pérez de Arenaza D. Significant tricuspid regurgitation is associated with adverse outcomes in patients with transthyretin amyloid cardiomyopathy. ARCHIVOS PERUANOS DE CARDIOLOGIA Y CIRUGIA CARDIOVASCULAR 2024; 5:e388. [PMID: 39015189 PMCID: PMC11247969 DOI: 10.47487/apcyccv.v5i2.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Accepted: 06/13/2024] [Indexed: 07/18/2024]
Abstract
Objectives Patients diagnosed with transthyretin amyloid cardiomyopathy (ATTR-CM) often experience poor outcomes due to the development of heart failure (HF). Tricuspid regurgitation (TR) has been found to be correlated with adverse outcomes in patients with HF. This study aims to assess whether the presence of significant TR is associated to adverse cardiac outcomes in patients diagnosed with ATTR-CM. Materials and methods Retrospective study of ATTR-CM patients enrolled in the Institutional Registry of Amyloidosis (NCT01347047). Patients were categorized based on the presence of significant TR (moderate or severe according to current guidelines criteria) or absence of significant TR. All patients were followed up for 2 years to assess the incidence of the composite outcome of death or HF hospitalization. Results A total of 93 ATTR-CM patients were included. The mean age at diagnosis was 82.5 [IQR 75 - 86] years, 86% were male, and the mean left ventricular ejection fraction was 52% [IQR 43 - 60]. Among them, 32.3% (n = 30) patients had significant TR. Patients with significant TR had higher NTpro-BNP values (5308 vs 2454, pg/mL, p = 0.004), and a lower left ventricular ejection fraction (44 vs. 56%, p = 0.0002) compared to patients without significant TR. The incidence of the primary outcome was higher in patients with significant TR (77% vs. 30%, p<0.001). In a multivariate Cox regression analysis, only NTpro-BNP, as a numerical variable (HR 1.00, 95% CI 1.00005-1.0002, p = 0.001), and significant TR (HR 2.23, 95% CI 1.12-4.42, p=0.021) were independently associated with the composite outcome of death or HF hospitalization. Conclusions In patients diagnosed with ATTR-CM, the presence of significant TR was associated with worse outcomes.
Collapse
Affiliation(s)
- Santiago Decotto
- Cardiology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.Cardiology DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
| | - Juan María Iroulart
- Cardiology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.Cardiology DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
| | - Guido Roveda
- Cardiology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.Cardiology DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
| | - Eugenia Villanueva
- Cardiology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.Cardiology DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
| | - María Adela Aguirre
- Internal Medicine Department. Hospital Italiano de Buenos Aires, Buenos Aires, Argentina;Internal Medicine DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
- Instituto de Medicina Traslacional e Ingeniería Biomédica (IMTIB), Buenos Aires, Argentina.Instituto de Medicina Traslacional e Ingeniería Biomédica (IMTIB)Buenos AiresArgentina
| | - María Lourdes Posadas-Martinez
- Internal Medicine Department. Hospital Italiano de Buenos Aires, Buenos Aires, Argentina;Internal Medicine DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
- Instituto de Medicina Traslacional e Ingeniería Biomédica (IMTIB), Buenos Aires, Argentina.Instituto de Medicina Traslacional e Ingeniería Biomédica (IMTIB)Buenos AiresArgentina
| | - Elsa Nucifora
- Hematology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.Hematology DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
| | - Rodolfo Pizarro
- Cardiology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.Cardiology DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
| | - Diego Pérez de Arenaza
- Cardiology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.Cardiology DepartmentHospital Italiano de Buenos AiresBuenos AiresArgentina
| |
Collapse
|
2
|
Jiang W, Long XM, Wei KQ, Li SC, Zhang Z, He BF, Li H. Application effect of thoracoscopic tricuspid valvuloplasty in geriatric patients with tricuspid valve disease. World J Clin Cases 2022; 10:4810-4817. [PMID: 35801058 PMCID: PMC9198848 DOI: 10.12998/wjcc.v10.i15.4810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/28/2022] [Accepted: 03/26/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Thoracoscopic-assisted technology can ensure that doctors can implement minimally invasive treatment through the right intercostal incision or small incision of the lower sternum. This approach not only can achieve a cardiac correction effect equivalent to that of a thoracotomy but also has the benefit of a clear surgical field ensuring the safety of surgical treatment.
AIM To investigate the effect of thoracoscopic tricuspid valvuloplasty in patients with tricuspid valve disease.
METHODS A total of 41 patients with tricuspid valve disease underwent traditional thoracotomy treatment between January 2018 and June 2020. Forty-one patients with tricuspid valve disease who underwent thoracoscopic tricuspid valvuloplasty treatment between July 2020 and June 2021 in our hospital were selected as controls for our retrospective analysis. The study group underwent thoracoscopic tricuspid valvuloplasty, while traditional thoracotomy was performed in the control group. The operation conditions (the duration of extracorporeal circulation, aorta blocking, endotracheal intubation, and surgery), inflammatory response-related indices (C-reactive protein and white blood cell count) before and after surgery, parameters related to myocardial injury (myocardial troponin T, creatine kinase isoenzyme, creatine kinase, and lactate dehydrogenase), and the incidence of adverse events in the two groups was counted.
RESULTS The duration of extracorporeal circulation (109.35 ± 50.31 min), aortic occlusion (94.26 ± 59.61 min), endotracheal intubation (12.59 ± 3.54 h), and hospital stay (5.29 ± 2.34 d) in the study group were shorter than those in the control group (114.91 ± 46.98 min, 101.37 ± 61.44 min, 13.11 ± 4.01 h, 7.09 ± 3.11 d, respectively). The difference in hospital stay between the two groups was statistically significant (P < 0.05). Serum C-reactive protein level (4.69 ± 1.35 mg/L) and white blood cell count (6.21 ± 1.97 × 109/L) in the study group were found to be not significantly different than those in the control group (5.01 ± 1.18 mg/L, 5.98 ± 2.01 × 109/L, respectively; P > 0.05). Myocardial troponin T (0.04 ± 0.02 ng/mL), creatine kinase isoenzyme (4.02 ± 1.11 mg/mL), creatine kinase (91.35 ± 10.44 U/L), and lactate dehydrogenase (179.81 ± 60.04 U/L) in the study group were also not statistically significant different than those in the control group (0.05 ± 0.03 ng/mL, 3.97 ± 1.05 mg/mL, 89.69 ± 13.05 U/L, 186.35 ± 56.96 U/L; P > 0.05). After the operation, serum C-reactive protein level (7.89 ± 1.73 mg/L) and white blood cell count (10.76 ± 2.35 × 109/L) in the study group were significantly lower than those in the control group (9.96 ± 2.04 mg/L, 14.84 ± 3.07 × 109/L, respectively) (P < 0.05). In addition, myocardial troponin T (0.89 ± 0.32 ng/mL), creatine kinase isoenzyme (26.96 ± 4.95 mg/mL), creatine kinase (608.32 ± 202.33 U/L), and lactate dehydrogenase (282.56 ± 101.34 U/L) in the study group were lower than those in the control group (2.61 ± 0.69 ng/mL, 34.37 ± 6.87 mg/mL, 689.94 ± 214.64 U/L, 369.15 ± 114.46 U/L) (P < 0.05). The incidence of adverse events in the study group (4.88%) was lower than that in the control group (19.51%) (P < 0.05).
CONCLUSION Thoracoscopic tricuspid valvuloplasty can achieve good results in treating patients with tricuspid valve disease, reduce the risk of adverse events, and promote the rapid recovery of patients.
Collapse
Affiliation(s)
- Wei Jiang
- Department of Cardiothoracic and Vascular Surgery, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Xiao-Mao Long
- Department of Cardiothoracic and Vascular Surgery, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Ke-Quan Wei
- Department of Cardiothoracic and Vascular Surgery, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Si-Cong Li
- Department of Cardiothoracic and Vascular Surgery, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Ze Zhang
- Department of Cardiothoracic and Vascular Surgery, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Bang-Fu He
- Department of Cardiothoracic and Vascular Surgery, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Hui Li
- Department of Cardiothoracic and Vascular Surgery, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| |
Collapse
|
3
|
Shamekhi J, Sugiura A, Spieker M, Iliadis C, Weber M, Öztürk C, Becher MU, Tiyerili V, Zimmer S, Horn P, Westenfeld R, Pfister R, Mauri V, Sinning JM, Kelm M, Baldus S, Nickenig G. A staging classification of right heart remodelling for patients undergoing transcatheter edge-to-edge mitral valve repair. EUROINTERVENTION 2022; 18:43-49. [PMID: 34757918 PMCID: PMC9904371 DOI: 10.4244/eij-d-21-00667] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND In patients with severe mitral regurgitation (MR) who are scheduled for transcatheter mitral valve repair (TMVR), risk stratification is predominantly based on surgical risk scores. AIMS We sought to characterise and define stages of right heart remodelling in patients undergoing TMVR and evaluate the impact of this staging classification on survival. METHODS According to echocardiographic parameters, 929 patients undergoing MitraClip treatment were classified into three stages: severe MR without right heart damage (stage 0), with moderate-to-severe tricuspid regurgitation (TR) (stage 1), with right ventricular dysfunction defined as a reduced fractional area change <35% and a tricuspid annular plane systolic excursion <17 mm, or with increased right atrial area >25 cm2 and/or indexed right ventricular volume >30 ml/m2 (stage 2). We compared clinical outcomes and performed a multivariate analysis to evaluate the predictive value of the extent of cardiac damage. RESULTS Rates of one-year all-cause mortality increased with more advanced stages of right heart remodelling (stage 0: 8% vs stage 1: 9.7% vs stage 2: 18.1%; p<0.001). In the multivariate analysis, advanced cardiac damage was an independent predictor of one-year all-cause mortality (stage 2: p=0.007). CONCLUSIONS A simple staging classification objectively characterises the extent of right heart remodelling caused by MR and allows risk prediction in patients undergoing a MitraClip procedure.
Collapse
Affiliation(s)
- Jasmin Shamekhi
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Atsushi Sugiura
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Maximilian Spieker
- Heart Center, Department of Cardiology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Christos Iliadis
- Heart Center, Department of Cardiology, University Hospital Cologne, Cologne, Germany
| | - Marcel Weber
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Can Öztürk
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Marc Ulrich Becher
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Vedat Tiyerili
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Sebastian Zimmer
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Patrick Horn
- Heart Center, Department of Cardiology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Ralf Westenfeld
- Heart Center, Department of Cardiology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Roman Pfister
- Heart Center, Department of Cardiology, University Hospital Cologne, Cologne, Germany
| | - Victor Mauri
- Heart Center, Department of Cardiology, University Hospital Cologne, Cologne, Germany
| | - Jan-Malte Sinning
- Department of Cardiology, St. Vinzenz-Hospital Cologne, Cologne, Germany
| | - Malte Kelm
- Heart Center, Department of Cardiology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Stephan Baldus
- Heart Center, Department of Cardiology, University Hospital Cologne, Cologne, Germany
| | - Georg Nickenig
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| |
Collapse
|
4
|
Wang H, Zhang D, Qian H, Nie J, Wei J. Effects of Ulinastatin on Myocardial Ischemia-Reperfusion Injury, Cardiac Function, and Serum TNF- α and IL-10 Levels in Patients Undergoing Cardiac Valve Replacement under Cardiopulmonary Bypass. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:1823398. [PMID: 35401778 PMCID: PMC8993558 DOI: 10.1155/2022/1823398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/16/2022] [Accepted: 02/22/2022] [Indexed: 11/17/2022]
Abstract
Background Myocardial ischemia-reperfusion injury (MIRI) is a very common adverse reaction after cardiac valve replacement (CVR) under cardiopulmonary bypass, which seriously affects the rehabilitation and prognosis of patients. Objective The prevention and treatment of MIRI are a hotspot of modern medical research, and this study is aimed at providing reliable reference and guidance for future clinical prevention and treatment of MIRI by analyzing the effects of ulinastatin (UL) on cardiac function and MIRI of patients after CVR. Methods A total of 104 patients undergoing CVR under cardiopulmonary bypass in our hospital were selected as research participants. Among them, 52 patients treated with UL were assigned to the observation group, and the rest 52 patients given the same amount of normal saline were assigned to the control group. The cardiopulmonary bypass status, postoperative status, cardiac function, inflammatory response, oxidative stress response, and hemodynamics were observed and compared between the two groups. In addition, clinical efficacy and safety and patient prognosis were compared. Results Through experimental analysis, we found that UL had no significant effect on the clinical efficacy, safety, and prognosis of patients after surgery (P > 0.05) but had obvious protective effects on cardiopulmonary bypass status, cardiac function, inflammation, oxidative stress, and hemodynamics (P < 0.05). Conclusion UL can effectively prevent the occurrence of MIRI after CVR under cardiopulmonary bypass, which is worthy of clinical application.
Collapse
Affiliation(s)
- Hai Wang
- Department of Cardiovascular Surgery, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu City, 241000 Anhui Province, China
| | - Dafa Zhang
- Department of Cardiovascular Surgery, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu City, 241000 Anhui Province, China
| | - Hongbo Qian
- Department of Cardiovascular Surgery, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu City, 241000 Anhui Province, China
| | - Jun Nie
- Department of Cardiovascular Surgery, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu City, 241000 Anhui Province, China
| | - Jun Wei
- Department of Cardiovascular Surgery, Yijishan Hospital, The First Affiliated Hospital of Wannan Medical College, Wuhu City, 241000 Anhui Province, China
| |
Collapse
|
5
|
Baldasseroni S, Orso F, Herbst A, Bo M, Boccanelli A, Desideri GB, Rozzini R, Terrosu P, Alboni P, Marchionni N, Ungar A. Role of new drug therapies and innovative procedures in older patients with heart failure: from trials to clinical practice. Minerva Med 2022; 113:647-666. [PMID: 35332760 DOI: 10.23736/s0026-4806.22.08082-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Samuele Baldasseroni
- Unit of Geriatric Intensive Care Medicine, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy - .,Department of Clinical and Experimental medicine, University of Florence, Florence, Italy - .,Società Italiana di Cardiologia Geriatrica-SICGE, Florence, Italy -
| | - Francesco Orso
- Unit of Geriatric Intensive Care Medicine, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy.,Department of Clinical and Experimental medicine, University of Florence, Florence, Italy
| | - Andrea Herbst
- Unit of Geriatric Intensive Care Medicine, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy.,Department of Clinical and Experimental medicine, University of Florence, Florence, Italy
| | - Mario Bo
- Società Italiana di Cardiologia Geriatrica-SICGE, Florence, Italy
| | | | | | - Renzo Rozzini
- Società Italiana di Cardiologia Geriatrica-SICGE, Florence, Italy
| | | | - Paolo Alboni
- Società Italiana di Cardiologia Geriatrica-SICGE, Florence, Italy
| | - Niccolò Marchionni
- Department of Clinical and Experimental medicine, University of Florence, Florence, Italy.,Società Italiana di Cardiologia Geriatrica-SICGE, Florence, Italy.,Division of Cardiology, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy
| | - Andrea Ungar
- Unit of Geriatric Intensive Care Medicine, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy.,Department of Clinical and Experimental medicine, University of Florence, Florence, Italy.,Società Italiana di Cardiologia Geriatrica-SICGE, Florence, Italy
| |
Collapse
|
6
|
Koell B, Kalbacher D, Lubos E. Current devices and interventions in mitral regurgitation. Herz 2021; 46:419-428. [PMID: 34398248 DOI: 10.1007/s00059-021-05055-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2021] [Indexed: 12/01/2022]
Abstract
Mitral regurgitation (MR) is the most common valvular disease. With a rising incidence in older age, the prevalence of relevant comorbidities inevitably increases. Considering the constantly aging population with high surgical risk, transcatheter therapy of MR is gaining increasing importance. Interventional therapy of either primary or secondary MR represents an alternative to pure drug or surgical therapy. With mitral valve transcatheter edge-to-edge repair, a well-established treatment has evolved in the past two decades. In addition, direct or indirect annuloplasty and ultimately transcatheter mitral valve implantation further expand the armamentarium. The current broad spectrum of interventional therapy options allows for patient-oriented therapy individually targeting different MR pathologies. This review discusses the current landscape of transcatheter therapies for relevant MR.
Collapse
Affiliation(s)
- Benedikt Koell
- Department of Cardiology, University Heart & Vascular Center Hamburg, Hamburg, Germany.,German Center for Cardiovascular Research, Partner Site Hamburg/Kiel/Lübeck, DZHK, Hamburg, Germany
| | - Daniel Kalbacher
- Department of Cardiology, University Heart & Vascular Center Hamburg, Hamburg, Germany.,German Center for Cardiovascular Research, Partner Site Hamburg/Kiel/Lübeck, DZHK, Hamburg, Germany
| | - Edith Lubos
- Department of Cardiology, University Heart & Vascular Center Hamburg, Hamburg, Germany. .,German Center for Cardiovascular Research, Partner Site Hamburg/Kiel/Lübeck, DZHK, Hamburg, Germany. .,University Heart & Vascular Center Hamburg, Martinistr. 52, 20246, Hamburg, Germany.
| |
Collapse
|
7
|
Periinterventional inflammation and blood transfusions predict postprocedural delirium after percutaneous repair of mitral and tricuspid valves. Clin Res Cardiol 2021; 110:1921-1929. [PMID: 34061227 PMCID: PMC8639541 DOI: 10.1007/s00392-021-01886-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 05/27/2021] [Indexed: 12/27/2022]
Abstract
Objectives The aim of this study was to examine predictors and impact of postoperative delirium (POD) on outcome after percutaneous repair of mitral and tricuspid valves. Background POD is common in elderly patients and contributes to increased health care costs and worse outcome. Predictors of POD in percutaneous mitral or tricuspid valve procedures are unclear. Methods In a prospective single-center study, patients were screened for POD using the Confusion Assessment Method on the first and second postprocedural days, and up until 7 days in patients with clinical suspicion of delirium. Associations of POD with baseline characteristics, periprocedural outcome and mid-term mortality were examined. Results One hundred and seventy-seven patients were included (median age 78 years [72–82], 41.8% female) and median (IQR) follow-up was 489 (293–704) days. Patients developing POD (n = 16, 9%) did not differ in baseline and procedural characteristics but more often received postinterventional blood transfusions (37.5% vs. 9.9%, p value = 0.007) and suffered from infections (43.8% vs. 9.9%, p value = 0.001). Patients with POD showed worse survival (HR: 2.71 [1.27–5.78]; p = 0.01), with an estimated 1-year survival of 46 ± 13% compared to 80 ± 3% in patients without POD (log-rank p value 0.007). In multivariate Cox regression, POD remained a significant predictor of mid-term mortality (HR 4.75 [1.97–11.5]; p = 0.001). Conclusion After percutaneous mitral or tricuspid valve repair, POD was independently associated with worse mid-term survival. Procedure- rather than patient-associated characteristics such as blood transfusions and infections emerged as important risk factors for development of POD. Considering the substantial prognostic impact of POD, further studies on its prevention are warranted to improve patient outcome.
Collapse
|
8
|
Abstract
PURPOSE OF REVIEW Mitral valve repair surgery has recently shifted from resection-based techniques to leaflet sparing approaches using synthetic neochordae. This has facilitated the growth of a new strategy of transapical off-pump mitral valve intervention with neochord implantation. RECENT FINDINGS Minimally invasive approaches for mitral valve repair with robotic or video-assisted mini-right anterolateral thoracotomy have been developed to mitigate the morbidity associated with conventional median sternotomy. Recently, an alternative, less invasive surgical strategy has emerged. This transapical off-pump technique employs the NeoChord DS1000 (NeoChord, Inc., Minneapolis, MN, USA) system to achieve repair with neochordae via a left minithoracotomy incision. With appropriate patient selection, advanced cardiac imaging, and training in device deployment are important for procedural success. SUMMARY Early results suggest that transapical off-pump mitral valve intervention with NeoChord implantation is a safe procedure with favorable outcomes for select patients with degenerative mitral regurgitation. Continued experience and clinical trials will assess the potential of this minimally invasive strategy, but this technique is likely to become part of the surgical repertoire for managing chronic degenerative mitral valve disease.
Collapse
|
9
|
Patel S, Ngai J. Sex Diversity in the Cardiothoracic Anesthesiology Fellowship: The Influence of Geographic Region. J Cardiothorac Vasc Anesth 2021; 35:1725-1731. [PMID: 33573930 DOI: 10.1053/j.jvca.2021.01.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To investigate if the lack of sex diversity in adult cardiothoracic anesthesiology fellowships is a result of few female applicants or low acceptance rate. DESIGN Retrospective review of adult cardiothoracic anesthesiology applicants and fellows by sex and geographic regions across the United States. SETTING Accreditation Council for Graduate Medical Education's adult cardiothoracic anesthesiology fellowship programs across the United States. PARTICIPANTS Applicants to adult cardiothoracic anesthesiology fellowship programs and fellows. INTERVENTIONS No intervention. MEASUREMENTS AND MAIN RESULTS Numerical comparison of male and female applicants by percentage and acceptance rates into adult cardiothoracic anesthesiology fellowship programs in each geographic region. Women comprised between 27% and 35% of applicants from 2013 to 2018. Acceptance rates for men completing residency in the Midwest region ranged between 67% and 84%, and 67% and 87% for women from the Midwest (p = 0.1-0.9). Men from Northeast residencies had acceptance rate of 71% to 86% and women had rate of 69% to 83% (p = 0.2-0.8). Male and female residents from the Southeast had acceptance rates of 65% to 94% and 71% to 93%, respectively (p = 0.3-0.8). The male residents from the Southwest had acceptance rates of 73% to 85%, and female residents had rates between 44% and 100% (p = 0.02-0.8). The male residents from the West had rates of 59% to 88%, female residents had rates between 64% and 100% (p = 0.1-0.7). CONCLUSIONS There is an absence of clear identification of the barriers preventing women from entering cardiac anesthesiology. The reasons leading to a male-dominated field of cardiac anesthesiologists stem from fewer female anesthesiology residents applying to cardiothoracic anesthesiology fellowships. No bias against acceptance of women into cardiothoracic anesthesiology fellowships was found.
Collapse
Affiliation(s)
- Shayna Patel
- Department of Anesthesiology, Perioperative Care and Pain Medicine, NYU Langone Health, New York, NY; Department of Anesthesiology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA
| | - Jennie Ngai
- Department of Anesthesiology, Perioperative Care and Pain Medicine, NYU Langone Health, New York, NY.
| |
Collapse
|
10
|
Impact of Myocardial Scar on Prognostic Implication of Secondary Mitral Regurgitation in Heart Failure. JACC Cardiovasc Imaging 2020; 14:812-822. [PMID: 33341417 DOI: 10.1016/j.jcmg.2020.11.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 11/05/2020] [Accepted: 11/09/2020] [Indexed: 01/17/2023]
Abstract
OBJECTIVES The objective of the present study was to use cardiovascular magnetic resonance (CMR) to examine the natural history of secondary MR severity and the implication of left ventricular (LV) scar on its prognostic significance. BACKGROUND There is a need for further understanding of the prognostic implication of secondary mitral regurgitation (MR) given the heterogeneous findings of the 2 recent randomized trials on percutaneous mitral intervention in patients with secondary MR. METHODS Patients with heart failure were enrolled into a prospective observational registry between 2008 and 2019. Outcomes were a composite of all-cause death, heart transplantation, or LV assist device implantation at follow-up. CMR was used to quantify the mitral regurgitation volume and mitral regurgitation fraction (MRF) along with scar burden utilizing late gadolinium enhancement. Patients were categorized into 4 subgroups based on presence and tertiles of scar extent: no scar, limited scar (scar burden 1% to 4%), intermediate scar (scar burden 5% to 20%), and extensive scar (scar burden >20%). RESULTS Among patients (n = 441) included in the study (age 59 ± 14 years, 43% with ischemic etiology), 85 (19%) experienced an adverse event. MRF ≥30% was associated with increased risk of events among the study group (hazard ratio: 1.74; 95% confidence interval: 1.10 to 2.76; p = 0.02). When stratified by presence or absence of scar, MRF ≥30% was associated with events only among patients with scar (hazard ratio: 1.67; 95% confidence interval: 1.02 to 2.76; p = 0.04) but not among patients without scar. On further classification of patients with scar, the prognostic significance of secondary MR was observed primarily among patients with intermediate scar burden. CONCLUSIONS The natural history of secondary MR is complex, and outcomes are affected by severity of MR and vary depending upon the extent of scar. (DeBakey Cardiovascular Magnetic Resonance Study [DEBAKEY-CMR]; NCT04281823).
Collapse
|
11
|
Impact of Coronary Artery Disease on Outcomes in Patients Undergoing Percutaneous Edge-to-Edge Repair. JACC Cardiovasc Interv 2020; 13:2137-2145. [PMID: 32972576 DOI: 10.1016/j.jcin.2020.05.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 04/06/2020] [Accepted: 05/19/2020] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The aim of this observational study was to evaluate the impact of concomitant coronary artery disease (CAD) on outcomes in patients undergoing percutaneous valve repair with the MitraClip system. BACKGROUND Mitral valve regurgitation and CAD are often coexistent in elderly patients undergoing percutaneous mitral valve repair. The impact of CAD and revascularization on outcomes in this patient cohort, however, remains uncertain. METHODS In 444 MitraClip patients, CAD severity was assessed, represented by the SYNTAX (Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery) score (SS), as well as the residual SS (rSS) and SYNTAX score II (SS-II). Patients were stratified according to CAD severity and SS-II values (SS ≤3 vs. SS >3 and SS-II ≤45 vs. SS-II >45) and according to remaining CAD burden into 2 groups (rSS = 0 vs. rSS >0) to compare 1-year all-cause mortality. RESULTS Higher SS, rSS, and SS-II were associated with mortality (22% for SS >3 vs. 9.6% for SS ≤3 [p < 0.001], 31.4% for rSS >0 vs. 9.6% for rSS = 0 [p < 0.001], and 17.1% for SS-II > 45 vs. 11.2% for SS-II ≤45 [p = 0.044]). The rSS was an independent predictor of 1-year all-cause mortality (p = 0.001) in multivariate analysis. CONCLUSIONS The complexity of CAD, as assessed using the SS, is associated with outcomes in patients undergoing MitraClip procedures. The burden of residual CAD after percutaneous coronary intervention is an independent predictor of 1-year all-cause mortality. Patients undergoing complete revascularization had the most favorable outcomes independent of mitral regurgitation etiology.
Collapse
|
12
|
Fatehi Hassanabad A, Turcotte M, Dennehy C, Kim A, Malaisrie SC, Kent WDT. Contemporary Reoperative Mitral Valve Surgery: Technical Considerations and Clinical Outcomes. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2020; 15:425-439. [DOI: 10.1177/1556984520949955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
As patients with cardiac disease live longer, reoperative mitral valve surgery has become more common. Although these operations are technically challenging and of high risk, outcomes continue to improve. Minimally invasive techniques, better cardioprotective strategies, and advanced perioperative care have contributed to this. In this review, we discuss surgical approaches, intraoperative strategies, novel catheter-directed devices, and clinical outcomes of contemporary reoperative mitral valve surgery.
Collapse
Affiliation(s)
- Ali Fatehi Hassanabad
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, AB, Canada
| | | | | | - Angela Kim
- Faculty of Medicine, University of Calgary, AB, Canada
| | - S. Chris Malaisrie
- Department of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - William D. T. Kent
- Section of Cardiac Surgery, Department of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, AB, Canada
| |
Collapse
|
13
|
Miura M, Alessandrini H, Alkhodair A, Attinger-Toller A, Biasco L, Lurz P, Braun D, Brochet E, Connelly KA, de Bruijn S, Denti P, Deuschl F, Estevez-Loureiro R, Fam N, Frerker C, Gavazzoni M, Hausleiter J, Himbert D, Ho E, Juliard JM, Kaple R, Besler C, Kodali S, Kreidel F, Kuck KH, Latib A, Lauten A, Monivas V, Mehr M, Muntané-Carol G, Nazif T, Nickenig G, Pedrazzini G, Philippon F, Pozzoli A, Praz F, Puri R, Rodés-Cabau J, Schäfer U, Schofer J, Sievert H, Tang GH, Thiele H, Rommel KP, Vahanian A, Von Bardeleben RS, Webb JG, Weber M, Windecker S, Winkel M, Zuber M, Leon MB, Maisano F, Hahn RT, Taramasso M. Impact of Massive or Torrential Tricuspid Regurgitation in Patients Undergoing Transcatheter Tricuspid Valve Intervention. JACC Cardiovasc Interv 2020; 13:1999-2009. [DOI: 10.1016/j.jcin.2020.05.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 04/17/2020] [Accepted: 05/07/2020] [Indexed: 12/11/2022]
|
14
|
Winkel MG, Praz F, Wenaweser P. Mitral and Tricuspid Transcatheter Interventions Current Indications and Future Directions. Front Cardiovasc Med 2020; 7:61. [PMID: 32500083 PMCID: PMC7242641 DOI: 10.3389/fcvm.2020.00061] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 03/25/2020] [Indexed: 11/13/2022] Open
Abstract
Valvular heart disease is responsible for a high rate of morbidity and mortality, especially in the elderly population. With the emergence of new transcatheter treatment options, the therapeutic spectrum for patients with valvular heart disease has considerably expanded during the past years. Interventional treatment of the mitral and tricuspid valve requires an individualized and versatile approach owing to the different etiologies of valvular dysfunction and the complex anatomy of the atrioventricular valves. This article aims to review recent developments, summarize the evidence, indications and limitations of the available systems, and provide a glimpse into the future of transcatheter interventions for the treatment of mitral and tricuspid valve disease.
Collapse
Affiliation(s)
- Mirjam Gauri Winkel
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Fabien Praz
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Peter Wenaweser
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Heart Clinic Hirslanden Zurich, Zurich, Switzerland
| |
Collapse
|
15
|
Miura M, Vicentini L, Taramasso M, Maisano F. Tangled wire in a Dacron band during Cardioband transcatheter tricuspid annuloplasty-How to solve the problem. Catheter Cardiovasc Interv 2020; 97:E724-E726. [PMID: 32154645 DOI: 10.1002/ccd.28845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/29/2020] [Accepted: 03/04/2020] [Indexed: 11/06/2022]
Abstract
Transcatheter tricuspid valve intervention (TTVI) is an emerging treatment for patients with symptomatic severe tricuspid regurgitation (TR). Currently, the issues that arise during TTVI are unclear. Here, a 78-year-old woman with severe TR underwent transcatheter tricuspid valve annuloplasty using a Cardioband (Edwards Lifesciences, Irvine, CA). We attempted to cinch the Dacron band after anchoring; however, it was impossible to connect the distal tip of the size adjustment tool and the Dacron band because the cinching wire was tangled around the Dacron band. We resolved this issue without surgical intervention, and eventually cinched the annulus. Final echocardiography revealed dramatic TR reduction. To our knowledge, no study has reported a tangled wire in a Dacron band during Cardioband use. Clinicians should be aware of the risks accompanying this concern in case where it is impossible to connect the distal tip of the size adjustment tool and the Dacron band during cinching.
Collapse
Affiliation(s)
- Mizuki Miura
- University Heart Center Zurich, Zürich, Switzerland
| | | | | | | |
Collapse
|