RESUMO
INTRODUCTION: The robotic platform reduces the invasiveness of cardiac surgical procedures, thus facilitating earlier discharge in select patients. We sought to evaluate the characteristics, perioperative management, and early outcomes of patients who underwent postoperative day 1 or 2 (POD1-2) discharge after robotic cardiac surgery at our institution. METHODS: Retrospective review of 169 patients who underwent robotic cardiac surgery at our facility between 2019 and 2021 identified 57 patients discharged early on POD1 (n = 19) or POD2 (n = 38) and 112 patients who underwent standard discharge (POD3 or later). Relevant data were extracted and compared. RESULTS: In the early discharge group, median patient age was 62 [IQR: 55, 66] (IQR = interquartile range) years, and 70.2% (40/57) were male. Median Society of Thoracic Surgeons predictive risk of mortality score was 0.36 [IQR: 0.25, 0.56] %. The most common procedures performed were mitral valve repair [66.6%, (38/57)], atrial mass resection [10.5% (6/57)], and coronary artery bypass grafting [10.5% (6/57)]. The only significant differences between the POD1 and POD2 groups were shorter operative time, higher rate of in-operating room extubation, and shorter ICU length of stay in the POD1 group. Lower in-hospital morbidity and comparable 30-day mortality and readmission rates were observed between the early and standard discharge groups. CONCLUSIONS: POD1-2 discharge after various robotic cardiac operations afforded lower morbidity and similar 30-day readmission and mortality rates compared to discharge on POD3 or later. Our findings support the feasibility of POD1-2 discharge after robotic cardiac surgery for patients with low preoperative risk, an uncomplicated postoperative course, and appropriate postoperative management protocols.
Assuntos
Procedimentos Cirúrgicos Cardíacos , Procedimentos Cirúrgicos Robóticos , Humanos , Masculino , Idoso , Feminino , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Alta do Paciente , Estudos de Viabilidade , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , CoraçãoRESUMO
BACKGROUND: Percutaneous axillary artery cannulation for cardiopulmonary bypass (CPB) offers a novel alternate approach to mechanical circulatory support for patients with contraindications to femoral perfusion. To our knowledge, this has not yet been reported in minimally invasive cardiac surgery (MICS). AIM: We aim to highlight our experience using percutaneous axillary artery cannulation to safely facilitate CPB for minimally invasive cardiac surgery MICS. METHODS: Four patients who underwent robotic cardiac surgery utilizing the axillary artery for percutaneous cannulation between November 2019 and August 2021 at a single center were identified and included in the analysis. Preoperative, intraoperative, and postoperative data were collected and analyzed to support this case series. RESULTS: There were no perioperative hematomas, brachial plexus injuries, or neurovascular injuries. Within 30-days postoperatively there was no mortality, vessel injury, stroke, new onset atrial fibrillation, or other life-threatening bleeding. CONCLUSION: Percutaneous cannulation of the axillary artery is a novel and promising CPB modality for robotic cardiac surgery in patients with extensive peripheral and aortic atherosclerotic disease.
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Doenças da Aorta , Procedimentos Cirúrgicos Cardíacos , Humanos , Cateterismo , Coração , Doenças da Aorta/cirurgia , Ponte Cardiopulmonar , Artéria Axilar , Procedimentos Cirúrgicos Minimamente Invasivos , Estudos RetrospectivosRESUMO
OBJECTIVE: Prior studies have demonstrated robotic excision of cardiac tumors as a safe and effective treatment option. The procedure is performed with five incisions: three robotic arm ports, one atrial retractor port, and one working port. We report our unique initial experience in robotic tumor removal. To our knowledge, this is one of the first reports demonstrating cardiac myxoma and fibroelastoma removal with use of exclusively 8-mm ports. METHODS: All data for robotic cardiac tumor resection at our institution from June 2019 to December 2021 were retrospectively collected; 18 cases were included, including 13 cardiac myxomas and five fibroelastomas. Baseline demographics, intraoperative characteristics, and surgical outcomes were recorded. Descriptive statistics were calculated; continuous variables were reported as median [interquartile range], and categorical variables were reported as percentages. RESULTS: Median patient age was 64 [55, 70] years old. The cohort consisted of primarily female (67%) and white (83%) patients. Median body mass index was 26.3 [23.0, 31.5] kg/m2 . 11% of patients were current tobacco users and 50% had hypertension. All patients underwent myxoma or fibroelastoma removal with the use of five 8-mm robotic ports. Each patient underwent percutaneous cannulation via the femoral arteries. Aortic occlusion was achieved via an endoaortic balloon (67%) or transthoracic cross-clamp (33%). Cross-clamp time was 30 [26, 41] minutes. Concomitant procedures performed during myxoma removal included patent foramen ovale closure (28%), mitral valve repair (8%), left atrial appendage closure (8%), Cox-maze procedure (6%), and coronary artery bypass grafting (6%). All cardiac tumors were packaged with use of the endo-bag and subsequently removed through the working port. Maximal myxoma and fibroelastoma diameters were 2.5 [1.7, 3.5] and 0.6 [0.4, 0.7] cm, respectively. Procedural cardiopulmonary bypass time was 77 [65, 84] minutes. No intraoperative mortality, reoperation for bleeding, or postoperative cardiac issues were recorded. One in-hospital mortality occurred as the result of a thrombotic event in the context of a hypercoagulable state unrelated to the patient's operation. No other mortalities were observed at 30 days. Hospital length of stay was 4.5 [3.0, 7.8] days. CONCLUSIONS: In our study, the robotic platform facilitated safe and effective cardiac tumor excision. Our results highlight the efficacy of 8-mm port sizing and the concurrent use of other minimally invasive techniques, including percutaneous cannulation, in this patient population. In general, patients prefer the least invasive treatment option available. Our findings emphasize the importance of training cardiac surgeons to perform robotic procedures using the least invasive means possible to provide patients with various options for their treatment.
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Neoplasias Cardíacas , Mixoma , Procedimentos Cirúrgicos Robóticos , Humanos , Feminino , Estudos Retrospectivos , Neoplasias Cardíacas/cirurgia , Neoplasias Cardíacas/patologia , Cateterismo , Mixoma/cirurgia , Procedimentos Cirúrgicos Minimamente InvasivosRESUMO
BACKGROUND: Mitral valve repair durability currently plays a key role in operative decision making and in defining optimal surgical practice. However, mitral valve durability outcomes measures are not captured by national registries and limited to centers that publish their outcomes. In this study, we aim to describe the scope of institutions represented by reports describing durability outcomes after mitral valve repair within the contemporary literature. METHODS AND RESULTS: A scoping review of the literature was performed to extract abstracts potentially reporting mitral valve operation outcomes published between 2000-2019. 370 full text articles reporting mitral valve durability outcomes by either reoperation rate or rate of recurrent mitral regurgitation met criteria for analysis. Study characteristics including case volume, country and institution of origin, and surgeon volume were extracted and used to calculate the proportion of total cases in the top 3, 5, and 10 represented countries and institutions by the sum of reported mitral valve repairs described. The top 5 of 21 countries represented 78.9% of the mitral valve repair cases described. The top 3 most represented institutions described 20,120 (37.3%) of all mitral valve repairs in 58 (33.9%) single-center studies. CONCLUSION: Published mitral valve repair durability data must be interpreted with caution when used to derive policies and practice recommendations that govern the cardiovascular community at large.
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Procedimentos Cirúrgicos Cardíacos , Implante de Prótese de Valva Cardíaca , Insuficiência da Valva Mitral , Procedimentos Cirúrgicos Cardíacos/métodos , Humanos , Valva Mitral/cirurgia , Insuficiência da Valva Mitral/cirurgia , Reoperação , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND AND AIM: In 2011, the Accreditation Council for Graduate Medical Education (ACGME) restricted the first-year residents' duty-hour to less than 16-hour shifts, decreased the maximum shift duration for senior residents, and increased minimum time off after on-call duties. Whether these changes may have impacted the outcomes in cardiac surgery remains unclear. METHODS: We performed a difference-in-difference analysis of the New York State Cardiac Surgery Reporting System data in 2004-2006 (before the duty-hour policies change) and 2014-2016 (after the change). We evaluated differences in 30-day risk-adjusted mortality rates (RAMR) in coronary artery bypass grafting (CABG) and valve surgeries, stratifying data by hospital type: teaching hospitals (TH) versus nonteaching hospitals (NTH). NTH served as the control not affected by the duty-hour policies. RESULTS: (1) The overall surgical volume for CABG surgery has decreased over time (37,645-24,991), while the volume for valve surgery remained similar (20,969-21,532); (2) TH had better short-term outcomes for CABG procedures during 2014-2016 (median RAMR: 1.01% vs. 1.55% in TH vs. NTH, respectively; p = .025) as well as for valve procedures during both 2004-2006 (5.16% vs. 7.49%, p = .020) and 2014-2016 (2.59% vs. 4.09%, p = .033); (3) at difference-in-difference analysis, trainees' duty-hour regulations were not associated with worsening short-term outcomes in both CABG (p = .296) and valve (p = .651) procedures performed in TH. CONCLUSION: The introduction of the 2011 trainees' duty-hour regulations was not associated with worse short-term outcomes for CABG and valve surgery performed in the State of NY by TH.
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Internato e Residência , Ponte de Artéria Coronária , Educação de Pós-Graduação em Medicina , Humanos , New York , Admissão e Escalonamento de PessoalRESUMO
The two current strategies for robotic-assisted, surgical myocardial revascularization are minimally invasive direct coronary artery bypass (MIDCAB) and totally endoscopic coronary artery bypass grafting (TECAB). We discuss the rationale underlying the benefits of robotic assistance in surgical myocardial revascularization, and detail the technical steps to safely and effectively perform these two procedures.
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Doença da Artéria Coronariana , Procedimentos Cirúrgicos Robóticos , Ponte de Artéria Coronária , Doença da Artéria Coronariana/cirurgia , Humanos , Revascularização Miocárdica , Resultado do TratamentoRESUMO
INTRODUCTION: We evaluated the safety profile of a central cardiopulmonary bypass (CPB) cannulation strategy for repair of extent I thoracoabdominal aortic aneurysms (TAAA) with chronic type B dissection in comparison to traditional peripheral CPB cannulation strategies. METHODS: Patients undergoing extent I TAAA repair for chronic type B dissection from 2002 to 2011 were retrospectively reviewed. Patients were grouped by their CPB cannulation strategy. Patients in Group I underwent central aortic cannulation (n = 28) through a left thoracotomy incision. The true lumen of the descending thoracic aorta was cannulated using an echocardiogram-guided Seldinger wire technique. The right atrium was directly accessed for venous drainage. In Group II (n = 31), arterial and venous cannulation of the femoral vessels was achieved using a left-sided groin incision. All patients underwent deep hypothermic circulatory arrest for proximal aortic reconstruction. RESULTS: Preoperative aortic dimensions (6.5 ± 0.79 cm in Group I vs 7.0 ± 1.15 cm in Group II p = 0.8) were similar between groups. CPB time (240 ± 37 min in Group I vs 174 ± 68 min in Group II p < 0.01) was significantly higher in the central cannulation group whereas circulatory arrest times (43 ± 5 min Group I vs 37 ± 7 min in Group II p = 0.1) were similar between the two groups. In-hospital 30-day mortality (N = 0, 0% in Group I; N = 2, 6.5% in Group II), stroke (N = 1, 3.5% in Group I; N = 0, 0% in Group II), paraplegia (N = 1, 3.5% in Group I; N = 1, 3.2% in Group II), reoperation for bleeding (N = 1, 3.5% in Group I; N = 1, 3.2% Group II), tracheostomy rate (N = 2, 7% in Group I; N = 3, 9.7% Group II), and mean length of stay (19 days in Group I vs 17 days in Group II) were similar (p > 0.05). Median follow-up was 3.6 ± 2.0 in Group I and 5.6 ± 2.6 years in Group II. Actuarial survival at 5 years was 84.6 % for Group I and 77.6% for Group II (p = 0.52). CONCLUSIONS: Central true lumen cannulation through a left thoracotomy incision for repair of extent I TAAA with chronic type B dissection is an acceptable approach with equivalent early and midterm outcomes compared to more standard femoral cannulation techniques. It may provide a safe alternative cannulation site for patients with diseased femoral vessels.
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Aneurisma da Aorta Torácica/cirurgia , Dissecção Aórtica/cirurgia , Ponte Cardiopulmonar/métodos , Cateterismo Venoso Central/métodos , Cirurgia Assistida por Computador/métodos , Procedimentos Cirúrgicos Vasculares/métodos , Adulto , Idoso , Aorta Torácica , Doença Crônica , Parada Circulatória Induzida por Hipotermia Profunda , Ecocardiografia , Feminino , Artéria Femoral , Humanos , Masculino , Pessoa de Meia-Idade , Segurança , Toracotomia , Resultado do TratamentoRESUMO
BACKGROUND: Transcatheter aortic valve replacement (TAVR) is an established therapy in high-risk patients with severe aortic stenosis. Among patients with reduced left ventricular ejection fraction (LVEF), it is unclear which patients will derive maximal benefit from TAVR. METHODS: Clinical and echocardiographic data of patients with severe aortic stenosis and low LVEF (≤50%) who underwent TAVR at a single institution during 2009-2013 were retrospectively analyzed. Patients were divided into 2 groups post-TAVR based on improved LV function (Group A = ΔLVEF ≥ 10%) versus persistent LV dysfunction (Group B = ΔLVEF<10%). Echocardiographic parameters were assessed for their association with LVEF change post-TAVR. Kaplan-Meier analysis was performed to generate survival estimates. RESULTS: Of 382 patients who underwent TAVR, 60 patients had low LVEF, LV function failed to improve ≥10% in 50% of patients following the procedure (Group B). At baseline echocardiograms, Group B had higher LVEF, stroke volume (SV), SV index; and lower E, E/E', and estimated pulmonary arterial systolic pressure (PASP) compared to Group A. Higher mortality was found in Group B compared to the Group A (p = 0.003) with a significantly shorter survival (Group A = 3.3 ± 0.1 years vs Group B = 2.7 ± 0.2 years, p = 0.003). One-year event free survival was 53.3% in Group B compared to 93.3% in Group A, with a stable trend over ensuing years (5-year survival; 53.3% versus 90.0%, p = 0.003). CONCLUSIONS: In patients undergoing TAVR with depressed LV function, those who failed to improve were more likely to have relatively higher LVEF, SV, and SVI; and lower E, E/E', and PASP at baseline. Mortality rates were found to be higher in persistent LV dysfunction group. © 2015 Wiley Periodicals, Inc.
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Estenose da Valva Aórtica/diagnóstico , Valva Aórtica/diagnóstico por imagem , Ecocardiografia/métodos , Próteses Valvulares Cardíacas , Substituição da Valva Aórtica Transcateter/métodos , Função Ventricular Esquerda/fisiologia , Idoso de 80 Anos ou mais , Valva Aórtica/fisiopatologia , Valva Aórtica/cirurgia , Estenose da Valva Aórtica/fisiopatologia , Estenose da Valva Aórtica/cirurgia , Feminino , Seguimentos , Humanos , Masculino , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , SístoleRESUMO
BACKGROUND AND AIM OF THE STUDY: An investigation was made as to whether the preoperative aortic annular diameter affects the durability of bicuspid aortic valve (BAV) repair in patients who had undergone concomitant root stabilization with subcommissural annuloplasty (SCA) compared to valve-sparing root reimplantation (VSRR). METHODS: Among a retrospective review of 74 patients who underwent BAV repair between 2005 and 2012,42 had SCA and 32 had VSRR. RESULTS: The preoperative annulus was similar in the two groups (29 +/- 3 mm for SCA; 30 +/- 4 mm for VSRR, p = 0.3). Postoperative aortic insufficiency (AI) grade > or = 1+ was 100%, but five-year freedom from Al grade >1+ was lower in the SCA group (62 +/- 10% versus 92 +/- 6%, p = 0.02). On univariate analysis, a preoperative annulus 28 mm was predictive of recurrent Al grade >1+ in the SCA group (odds ratio 17.1, p = 0.05), but not in the VSRR group (3.31, p = 0.1). Consequently, SCA patients were evaluated by annular diameter 28 mm (n = 26) versus < or = 27 mm (n = 16). Five-year freedom from AI grade >1+ was lower for the 28 mm SCA subgroup (52 +/- 10% versus +/-3 +/- 6%, p = 0.02). Given this difference between the SCA subgroups, Al grade >1+ in the 28 mm SCA subgroup was compared to VSRR patients with annulus 28 mm ( 28 mm VSRR subgroup, n = 23). The five-year freedom from AI grade >1+ was significantly higher in the 28 mm VSRR subgrou+/- (86 +/- 10% versus 52 +/- 10%, p = 0.02), but simila < or = Sr in the 27 27 m< or = SCA and 527 mm VSRR subgroups (93 +/- 6% versus 100%, p = 0.4). CONCLUSION: For BAV patients with a preoperative aortic annulus 28 mm, SCA results in inferior midterm outcomes. VSRR or alternative annular stabilization techniques should be considered
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Insuficiência da Valva Aórtica/cirurgia , Valva Aórtica/anormalidades , Anuloplastia da Valva Cardíaca , Doenças das Valvas Cardíacas/cirurgia , Adulto , Valva Aórtica/fisiopatologia , Valva Aórtica/cirurgia , Insuficiência da Valva Aórtica/diagnóstico , Insuficiência da Valva Aórtica/fisiopatologia , Doença da Válvula Aórtica Bicúspide , Anuloplastia da Valva Cardíaca/efeitos adversos , Distribuição de Qui-Quadrado , Intervalo Livre de Doença , Feminino , Doenças das Valvas Cardíacas/diagnóstico , Doenças das Valvas Cardíacas/fisiopatologia , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Razão de Chances , Recidiva , Reimplante , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
INTRODUCTION: Allograft use has increased recently with the rising use of allograft materials in breast surgery. There are few data that compare the performance of the various allograft materials in this application, despite marketing efforts by the manufacturers to present one allograft material as superior to another. Phalloplasty is a procedure that uses allografts for penis girth augmentation. Preparation of these grafts differs with each manufacturer. We report our experience with 3 different types of allografts for this procedure. This allows for the comparison of these materials in their performance with a single model. METHODS: Forty-seven patients who underwent penis girth enhancement with allograft material were reviewed. All patients underwent circumferential grafting to the shaft of the penis at the level of Buck's fascia. Graft materials included AlloDerm (n = 9), Belladerm (n = 20), and Repriza (n = 21). Charts were reviewed for material type, presence and type of infection, wound exposure, and graft loss with attention to the type of allograft material that was used. RESULTS: Follow-up ranged from 1 to 120 months with an average of 11.25 months. Infection, defined as an open wound with graft exposure, occurred in 20 (42%) of 47 patients. Of these, graft exposure only occurred in 17 (36%) patients, whereas 3 (6%) patients sustained total graft loss. Graft exposure or loss occurred in 3 patients who had AlloDerm, 9 patients with Belladerm, and 8 patients with Repriza. No patients with AlloDerm sustained graft loss, whereas 2 patients with Belladerm and 1 patient with Repriza sustained graft loss. There were no statistical differences among these graft types with regard to infection or graft loss. CONCLUSIONS: Three different brands of allograft material were used in 1 surgical procedure and followed up for their performance with regard to exposure and infection. In this model, there is no difference in the rate of infection in these materials despite their different methods of preparation. Implications of this fact are discussed in the approach surgeons should consider when using these materials.
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Derme Acelular , Aloenxertos , Colágeno , Técnicas Cosméticas , Pênis/cirurgia , Procedimentos Cirúrgicos Urológicos Masculinos/métodos , Seguimentos , Sobrevivência de Enxerto , Humanos , Masculino , Avaliação de Resultados em Cuidados de Saúde , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologiaRESUMO
In experienced hands, complex mitral valve repair can be safely and effectively performed in a totally endoscopic, robotic-assisted manner. We present a technically complex case of a 76-year-old man with severe, symptomatic mitral regurgitation due to Barlow's disease, moderate-to-severe tricuspid regurgitation, and atrial fibrillation.
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Anuloplastia da Valva Mitral , Insuficiência da Valva Mitral , Prolapso da Valva Mitral , Procedimentos Cirúrgicos Robóticos , Masculino , Humanos , Idoso , Valva Mitral/cirurgia , Prolapso da Valva Mitral/cirurgia , Resultado do Tratamento , Insuficiência da Valva Mitral/cirurgiaRESUMO
A 61-year-old male presented via referral for mitral regurgitation and was deemed an appropriate robotic surgery candidate for complex mitral valve repair with the maze procedure and patent foramen ovale and left atrial appendage closures, using all percutaneous cannulation. We report upon the first case in the literature that describes the use of only 4 robotic ports, with no working port used.
Assuntos
Procedimentos Cirúrgicos Cardíacos , Insuficiência da Valva Mitral , Procedimentos Cirúrgicos Robóticos , Robótica , Masculino , Humanos , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Robóticos/métodos , Valva Mitral/cirurgia , Insuficiência da Valva Mitral/cirurgia , Procedimentos Cirúrgicos Cardíacos/métodos , Procedimentos Cirúrgicos Minimamente InvasivosRESUMO
Endoaortic balloon occlusion (EABO) and transthoracic cross-clamping have been shown to have comparable safety profiles for aortic occlusion in minimally invasive mitral valve surgery (MIMVS). However, few studies have focused exclusively on the totally endoscopic robotic approach. We sought to compare outcomes for patients undergoing totally endoscopic robotic mitral valve surgery with aortic occlusion via EABO and transthoracic clamping after a period where EABO was unavailable required us to use the transthoracic clamp. Retrospective review identified 113 patients who underwent robotic mitral valve surgery at our facility between 2019 and 2021 with EABO (n = 71) or transthoracic clamping (n = 42). Relevant data were extracted and compared. Preoperative characteristics were similar other than a higher rate of coronary artery disease [EABO: 69.0% (49/71) vs clamp: 45.2% (19/42), p = .02] and chronic lung disease [EABO: 38.0% (27/71) vs clamp: 9.5% (4/42), p < .01] in the EABO group. Median percutaneous cardiopulmonary bypass time, operative time, and cross-clamp time were comparable. Similar rates of postoperative bleeding complications were observed, and no aortic complications were observed. One patient in each group underwent conversion to an open approach. 30-day mortality and readmission rates were comparable. EABO and transthoracic clamp were associated with similar bleeding and aortic outcomes, and mortality and readmission rates were comparable at thirty days postoperatively. Our findings support the comparable safety of the two techniques, which is well documented in studies encompassing all MIMVS techniques, within the specific context of the totally endoscopic robotic approach.
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Oclusão com Balão , Procedimentos Cirúrgicos Cardíacos , Procedimentos Cirúrgicos Robóticos , Humanos , Valva Mitral/cirurgia , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/métodos , Procedimentos Cirúrgicos Cardíacos/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Oclusão com Balão/métodos , Complicações Pós-Operatórias/epidemiologiaRESUMO
OBJECTIVE: Barbed nonabsorbable sutures have been widely adopted for tissue closure in noncardiac robotic surgery to improve intraoperative efficiency. Here, we examine the profile in robotic mitral valve repair (rMVR), which utilized barbed nonabsorbable sutures. To our knowledge, this is the first report to describe clinical outcomes for rMVR with barbed nonabsorbable sutures. METHODS: A retrospective review identified 90 patients who underwent rMVR using barbed nonabsorbable sutures at our center between 2019 and 2021. The primary outcome measure was dehiscence, while other relevant outcomes included 30-day readmission and 30-day mortality. RESULTS: In addition to fixation of the mitral annuloplasty band, barbed nonabsorbable sutures were employed commonly in concomitant pericardiectomy closure (100.0%, 90 of 90), atriotomy closure (100.0%, 90 of 90), and left atrial appendage closure (if eligible; 98.8%, 83 of 84). One patient who underwent mitral valve annuloplasty using only barbed nonabsorbable suture required reoperation for annuloplasty ring dehiscence. Immediate postoperative ring dehiscence was not observed in any patients after the routine reinforcement of barbed nonabsorbable sutures with everting pledgeted polyester sutures, and no additional patients required reoperation for suture-related complications. Clinical signs of dehiscence were not observed after pericardiectomy, atriotomy, or left atrial appendage closure with barbed nonabsorbable sutures. The 30-day readmission rate was 3.3% (3 of 90), and 30-day mortality was 0% (0 of 90). CONCLUSIONS: These data suggest the initial feasibility of barbed nonabsorbable sutures in robotic cardiac surgery, specifically within rMVR. Further research is necessary to explore the long-term safety and efficacy profile of such approach.
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Procedimentos Cirúrgicos Cardíacos , Procedimentos Cirúrgicos Robóticos , Humanos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Técnicas de Sutura , Valva Mitral/cirurgia , Estudos de Viabilidade , Suturas/efeitos adversos , Resultado do TratamentoRESUMO
We detail our technique for totally endoscopic, robotic-assisted mitral valve repair with the reimplantation of a ruptured papillary muscle head supported by double papillary muscle relocation and mitral annuloplasty for the treatment of nonacute ischemic mitral regurgitation.
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Anuloplastia da Valva Mitral , Insuficiência da Valva Mitral , Procedimentos Cirúrgicos Robóticos , Humanos , Músculos Papilares/cirurgia , Anuloplastia da Valva Mitral/métodos , Insuficiência da Valva Mitral/cirurgia , ReimplanteRESUMO
We describe our technique for totally endoscopic, robotic-assisted thoracic and pericardial adhesiolysis and redo complex mitral valve repair.
Assuntos
Procedimentos Cirúrgicos Cardíacos , Insuficiência da Valva Mitral , Procedimentos Cirúrgicos Robóticos , Humanos , Valva Mitral/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Insuficiência da Valva Mitral/cirurgia , Procedimentos Cirúrgicos Cardíacos/métodos , Endoscopia/métodosRESUMO
Background: Robotic surgery has gained popularity over the past two decades due to the benefits related to smaller surgical incisions, enhanced technical dexterity and better intraoperative visualization. We present the Yale experience of the first two hundred totally endoscopic, robotic-assisted mitral valve repair procedures for the treatment of degenerative mitral regurgitation. Methods: We performed a retrospective cohort study of patients undergoing totally endoscopic, robotic-assisted isolated or concomitant mitral valve repair for degenerative mitral regurgitation at Yale-New Haven Hospital from October 2018 to April 2022. Mitral valve repair procedures for rheumatic or secondary functional mitral regurgitation and planned robotic-assisted mitral valve replacement cases were excluded. Results: Two hundred consecutive procedures were performed. The median age was 65 years (interquartile range, 58-73 years). Six patients (3.0%) had a history of mediastinal radiation, four patients (2.0%) had previous cardiac surgery, and one patient (0.5%) had cardiac dextroversion. Median cardiopulmonary bypass and aortic cross-clamp times were 122 and 79 minutes, respectively. Femoral vessel cannulation was performed percutaneously in 57 (28.5%) patients with no major access-site related complication. Aortic cross-clamping was performed with the endoaortic balloon occlusion device in 151 (75.5%) patients. No conversions to sternotomy occurred. Satisfactory repair was achieved in 100% of cases, with 184 (92.0%) and 16 (8.0%) of patients having trace/none or mild residual mitral regurgitation, respectively. Forty-two patients (21.0%) underwent concomitant Cox-maze procedure and 25 patients (12.5%) underwent concomitant tricuspid valve repair. Thirty-day mortality rate was 0.5%, with an observed-to-expected ratio of 0.53. Two patients (1.0%) underwent re-exploration for bleeding, one had early postoperative stroke (0.5%), five developed pneumothorax (2.5%) and two required dialysis for acute renal failure (1.0%). The median length of hospital stay was four days. Conclusions: Excellent short-term outcomes can be achieved in experienced centers for the treatment of degenerative mitral regurgitation with a totally endoscopic, robotic-assisted approach.