RESUMEN
Transcatheter mitral valve repair should be considered for patients with severe secondary mitral regurgitation with symptomatic heart failure with reduced ejection fraction for symptom improvement and survival benefit. Patients with a higher severity of secondary mitral regurgitation relative to the degree of left ventricular dilation are more likely to benefit from transcatheter mitral valve repair. A multidisciplinary Heart Team should participate in patient selection for transcatheter mitral valve therapy.
Asunto(s)
Cateterismo Cardíaco , Insuficiencia Cardíaca , Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Mitral , Válvula Mitral , Volumen Sistólico , Humanos , Insuficiencia de la Válvula Mitral/fisiopatología , Insuficiencia de la Válvula Mitral/cirugía , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/terapia , Volumen Sistólico/fisiología , Cateterismo Cardíaco/métodos , Implantación de Prótesis de Válvulas Cardíacas/métodos , Válvula Mitral/cirugía , Válvula Mitral/fisiopatología , Selección de PacienteRESUMEN
BACKGROUND: This qualitative research explored the lived experiences of patients who experienced postponement of elective cardiac and vascular surgery due to coronavirus disease 2019 (COVID-19). We know very little about patients during the novel coronavirus pandemic. Understanding the patient voice may play an important role in prioritization of postponed cases and triage moving forward. METHODS: Utilizing a hermeneutical phenomenological qualitative design, we interviewed 47 individuals who experienced a postponement of cardiac or vascular surgery due to the COVID-19 pandemic. Data were analyzed and informed by phenomenological research methods. RESULTS: Patients in our study described 3 key issues around their postponement of elective surgery. Patients described robust narratives about the meanings of their elective surgeries as the chance to "return to normal" and alleviate symptoms that impacted everyday life. Second, because of the meanings most of our patients ascribed to their surgeries, postponement often took a toll on how patients managed physical health and emotional well-being. Finally, paradoxically, many patients in our study were demonstrative that they would "rather die from a heart attack" than be exposed to the coronavirus. CONCLUSIONS: We identified several components of the patient experience, encompassing quality of life and other desired benefits of surgery, the risks of COVID, and difficulty reconciling the 2. Our study provides significant qualitative evidence to inform providers of important considerations when rescheduling the backlog of patients. The emotional and psychological distress that patients experienced due to postponement may also require additional considerations in postoperative recovery.
Asunto(s)
COVID-19/prevención & control , Procedimientos Quirúrgicos Cardiovasculares/normas , Procedimientos Quirúrgicos Electivos/normas , Distrés Psicológico , Tiempo de Tratamiento , Adulto , Anciano , COVID-19/epidemiología , COVID-19/psicología , COVID-19/transmisión , Procedimientos Quirúrgicos Cardiovasculares/psicología , Procedimientos Quirúrgicos Electivos/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pandemias/prevención & control , Prioridad del Paciente , Investigación Cualitativa , Factores de Tiempo , Triaje/normasRESUMEN
OBJECTIVE: Implantation of donor hearts with prolonged ischemic times is associated with worse survival. We sought to identify risk factors that modulate the effects of prolonged preservation. METHODS: Retrospective review of the United Network for Organ Sharing database (2000-2018) to identify transplants with >5 (n = 1526) or ≤5 h (n = 35,733) of donor heart preservation. In transplanted hearts preserved for >5 h, Cox-proportional hazards identify modifiers for survival. RESULTS: Compared to ≤5 h, transplanted patients with >5 h of preservation spent less time in status 1B (76 ± 160 vs. 85 ± 173 days, p = .027), more commonly had ischemic cardiomyopathy (42.3% vs. 38.3%, p = .002), and less commonly received a blood type O heart (45.4% vs. 50.8%, p < .001). Longer heart preservation time was associated with a higher incidence of postoperative stroke (4.5% vs. 2.5%, p < .001), and dialysis (16.4% vs. 10.6%, p < .001). Prolonged preservation was associated with a greater likelihood of death from primary graft dysfunction (2.8% vs. 1.5%, p < .001) but there was no difference in death from acute (2.0% vs. 1.7%, p = .402) or chronic rejection (2.0% vs. 1.9%, p = .618). In transplanted patients with >5 h of heart preservation, multivariable analysis identified greater mortality with ischemic cardiomyopathy etiology (hazard ratio [HR] = 1.36, p < 0.01), pre-transplant dialysis (HR = 1.84, p < .01), pre-transplant extracorporeal membrane oxygenation (ECMO, HR = 2.36, p = .09), and O blood type donor hearts (HR = 1.35, p < .01). CONCLUSION: Preservation time >5 h is associated with worse survival. This mortality risk is further amplified by preoperative dialysis and ECMO, ischemic cardiomyopathy etiology, and use of O blood type donor hearts.
Asunto(s)
Trasplante de Corazón , Supervivencia de Injerto , Humanos , Diálisis Renal , Estudios Retrospectivos , Factores de Riesgo , Donantes de TejidosRESUMEN
BACKGROUND AND AIM: Anticoagulation after mitral valve repair is controversial and guidelines are not well-established. This study evaluated the association between postoperative warfarin use and complications after mitral valve repair, including bleeding and thromboembolic incidents, readmission, and mortality. METHODS: This retrospective study investigated 1097 patients who underwent elective mitral valve repair between April 2003 and March 2017, and was naïve to atrial fibrillation or prior cardiac surgery. This cohort had no other indication for or against anticoagulation. About 775 patients were placed on warfarin with international normalized ratio goal 2.5 and 322 patients were not anticoagulated. The association between anticoagulation and complications was assessed with univariate comparisons between groups and multiple logistic regression. RESULTS: Postoperative warfarin use was associated with a reduced composite of bleeding and thromboembolic complications (pulmonary embolism, TIA, stroke, pericardial effusion or cardiac tamponade, gastrointestinal bleeding, and reoperation for bleeding) with an odds ratio of 0.29 (95% confidence interval, 0.13-0.64, P = .003). There was no difference in 30-day or 6-month mortality or readmission rate between groups. Long-term survival estimates were superior in the warfarin group (10-year: 92% vs 85%; log-rank P < .001). CONCLUSIONS: Our analysis showed that postoperative warfarin use was associated with an overall reduced composite of bleeding and thromboembolic incidents and superior long-term survival. These findings suggest that anticoagulation with warfarin following mitral valve repair may be a safe and effective means for avoiding postoperative complications and that a large prospective randomized clinical trial is warranted.
Asunto(s)
Anticoagulantes/administración & dosificación , Hemorragia/prevención & control , Anuloplastia de la Válvula Mitral , Complicaciones Posoperatorias/prevención & control , Tromboembolia/prevención & control , Warfarina/administración & dosificación , Adulto , Anciano , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Cuidados Posoperatorios , Estudios RetrospectivosRESUMEN
There has been a rapid adoption of the use of del Nido cardioplegia (DC) among adults undergoing cardiac surgery. We leveraged a multicenter database to evaluate differences over time in the choice and impact of cardioplegia type (DC vs. blood) among patients undergoing cardiac surgery. We evaluated 26,373 patients undergoing non-emergent coronary artery bypass and/or valve surgery between 2014-2015 (early period) and 2017-2018 (late period) at 31 centers. DC was compared with blood-based cardioplegia (BC: 1:1, 2:1, 4:1, 8:1, and variable ratio). We evaluated whether treatment choice differed across prespecified patient characteristics, procedure type, and perfusion practices by time period. We evaluated increased DC use with clinical outcomes (major morbidity and mortality, prolonged intubation, and renal failure), after adjusting for baseline characteristics, procedure type, center, and year. DC use increased from 19.6% in 2014-2015 to 41.5% in 2017-2018, p < .001. Increased DC use occurred among coronary artery bypass grafting (CABG), valve, and CABG + valve procedures, all p < .001. Differences in median procedural duration increased over time (DC vs. BC): 1) bypass duration was 11.0 minutes shorter with DC in the early period and 27.0 minutes shorter in the late period, and 2) cross-clamp duration was 7.0 minutes shorter with DC in the early period and 17.0 minutes shorter in the late period, all p < .001. There were no statistical differences in adjusted odds of major morbidity and mortality (odds ratio [OR]adj: 1.01), prolonged intubation (ORadj: .99), or renal failure (ORadj: .80) by DC use (p > .05). In this large multicenter experience, DC use increased over time and was associated with reduced bypass and ischemic time absent any significant differences in adjusted outcomes.
Asunto(s)
Soluciones Cardiopléjicas , Paro Cardíaco Inducido , Adulto , Puente de Arteria Coronaria , HumanosRESUMEN
Intravenous drug use has increased substantially over the past decade, with heroin abuse more than doubling. Injection drug use-related infective endocarditis hospitalizations have similarly increased over the same period. Right-sided infective endocarditis is strongly associated with intravenous drug use, and 90% of right-sided endocarditis involves the tricuspid valve. During the period of the opioid epidemic, tricuspid-related endocarditis rates have increased, while the incidence of surgery for tricuspid endocarditis has increased as much as five-fold. Within this context, optimizing surgical technique for valve repair is increasingly important. In this report, we examine the indications for tricuspid valve surgery for endocarditis, describe specific techniques for tricuspid valve leaflet repair and augmentation, and assess postoperative care and surgical outcomes after both tricuspid valve repair and replacement for infective endocarditis.
RESUMEN
BACKGROUND: Impaired functional and cognitive status is an important outcome for older adults undergoing major cardiac surgery. We conducted this pilot study to gauge feasibility of assessing these outcomes longitudinally, from preoperatively up to two time points postoperatively to assess for recovery. METHODS: We interviewed patients aged ≥ 65 y preoperatively and repeated functional and cognitive assessments at 4-6 wk and 4-6 mo postoperatively. Simple unadjusted linear regression was used to test whether baseline measures changed at each follow-up time point. Then we used a longitudinal model to predict postoperative recovery overall, adjusting for comorbidity. RESULTS: A total of 62 patients (age 74.7 ± 5.9) underwent scheduled cardiac surgery. Preoperative activities of daily living (ADL) impairment was associated with poorer functional recovery at 4-6 wk postoperatively with each baseline ADL impairment conferring recovery of 0.5 fewer ADLs (P < 0.05). By 4-6 mo, we could no longer detect a difference in recovery. Preoperative cognition and physical activity were not associated with postoperative changes in these domains. CONCLUSIONS: A preoperative and postoperative evaluation of function and cognition was integrated into the surgical care of older patients. Preoperative impairments in ADLs may be a means to identify patients who might benefit from careful postoperative planning, especially in terms of assistance with self-care during the first 4-6 wk after cardiac surgery.
Asunto(s)
Actividades Cotidianas , Procedimientos Quirúrgicos Cardíacos , Recuperación de la Función , Anciano , Anciano de 80 o más Años , Cognición , Femenino , Humanos , Estudios Longitudinales , Masculino , Proyectos Piloto , Encuestas y CuestionariosRESUMEN
Functional mitral regurgitation (FMR) is associated with increased mortality and has been considered a marker for advanced heart disease, yet the value of mitral valve repair (MVr) in this population remains unclear. This study aims to evaluate the impact of reducing FMR burden through surgical MVr on survival. Patients with severe FMR who underwent MVr with an undersized, complete, rigid, annuloplasty between 2004 and 2017 were assessed (nâ¯=â¯201). Patients were categorized based on grade of recurrent FMR (0-4). Time-to-event Kaplan-Meier estimations of freedom from death or reoperation were performed using the log-rank test. Cox proportional hazards models evaluated all-cause mortality and reported in hazards ratios (HR) and 95% confidence intervals (CI). Patients were categorized by postoperative recurrent FMR: 45% (91/201) of patients had grade 0, 29% (58/201) grade 1, 20% (40/201) grade 2, 2% (4/201) grade 3%, and 4% (8/201) grade 4. The cumulative incidence of reoperation with death as a competing risk was higher in patients with grades ≥3 recurrent FMR compared to grades ≤2 (44.6% vs 14.6%, subhazard ratio 3.69 [95% CI, 1.17-11.6]; Pâ¯=â¯0.026). Overall freedom from death or reoperation was superior for recurrent FMR grades ≤2 compared to grades ≥3 (log-rank Pâ¯<â¯0.001). Increasing recurrent FMR grade was independently associated with mortality (HR 1.30 [95% CI, 1.07-1.59] Pâ¯=â¯0.009). Reduced postoperative FMR grade resulted in an incrementally lower risk of death or reoperation after MVr. These results suggest that achieving a durable reduction in FMR burden improves long-term survival.
Asunto(s)
Implantación de Prótesis de Válvulas Cardíacas , Anuloplastia de la Válvula Mitral , Insuficiencia de la Válvula Mitral , Humanos , Insuficiencia de la Válvula Mitral/diagnóstico por imagen , Insuficiencia de la Válvula Mitral/cirugía , Insuficiencia de la Válvula Mitral/etiología , Resultado del Tratamiento , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Modelos de Riesgos Proporcionales , Anuloplastia de la Válvula Mitral/efectos adversosRESUMEN
BACKGROUND: Left atrial appendage exclusion (LAAE) is an effective alternative to long-term anticoagulation in patients with atrial fibrillation. Not all patients considered for LAAE undergo the procedure because of ineligibility, anatomic or medical constraints, and preference of the patient. OBJECTIVE: The objective of this study was to report on the management strategies and long-term clinical outcomes of patients referred to a dedicated multidisciplinary LAAE clinic, including all who subsequently did and did not undergo LAAE. METHODS: This was a retrospective analysis of prospectively acquired data from all patients referred to the comprehensive multidisciplinary LAAE clinic at the University of Michigan between 2016 and 2022. A consecutive 301 patients (age, 75 ± 8 years; 106 women) with atrial fibrillation were evaluated. LAAE was performed in 168 patients (56%) with use of the Watchman device in 146 (49%) and surgically in 22 (7%). LAAE was not performed in 133 patients (44%, no-LAAE group) because of ineligibility in 62 (21%), anatomic constraints in 23 (7%), and preference of the patient in 48 (36%). The CHA2DS2-VASc score (4.7 ± 1.5 vs 4.1 ± 1.6; P = .002) and HAS-BLED score (3.4 ± 1.0 vs 2.8 ± 1.1; P < .001) were higher in the LAAE groups. RESULTS: Anticoagulant therapy was discontinued in 137 of 146 (94%) and 61 of 133 (61%) in the Watchman and no-LAAE groups, respectively (P < .001). During a median follow-up of 2.2 years (interquartile range, 1.2-4.0 years), in the LAAE (n = 168) and no-LAAE (n = 133) groups, respectively, 39 (23%) vs 29 (22%) deaths, 13 (8%) vs 5 (4%) thromboembolic events, and 24 (14%) vs 23 (17%) bleeding complications occurred. Continued long-term anticoagulation was not a predictor of clinical outcomes. CONCLUSION: After a comprehensive evaluation in a multidisciplinary clinic, â¼50% of the patients referred for LAAE did not proceed with LAAE and resumed anticoagulation.
Asunto(s)
Apéndice Atrial , Fibrilación Atrial , Humanos , Apéndice Atrial/cirugía , Femenino , Masculino , Fibrilación Atrial/cirugía , Fibrilación Atrial/complicaciones , Anciano , Estudios Retrospectivos , Resultado del Tratamiento , Procedimientos Quirúrgicos Cardíacos/métodos , Estudios de Seguimiento , Accidente Cerebrovascular/prevención & control , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/epidemiología , Anticoagulantes/uso terapéuticoRESUMEN
BACKGROUND: A recent multicenter trial showed a reduction in tricuspid regurgitation (TR) progression when tricuspid annuloplasty was performed at the time of surgery for degenerative mitral regurgitation (MR), but with a 14% pacemaker (PPM) rate. We present real-world outcomes at a high-volume center for degenerative MR surgery with/without tricuspid annuloplasty. METHODS: Patients undergoing first-time degenerative mitral surgery between 2011-2021 were identified (n=1,738). After excluding patients undergoing aortic, aortic valve, or tricuspid replacement procedures, patients were stratified into mitral surgery alone (n=1,068) versus mitral surgery plus tricuspid annuloplasty (n=417). Outcomes including operative mortality, new PPM implantation, and postoperative length of stay as well as risk-adjusted overall mortality were compared. RESULTS: Among 1,485 patients in this study, 98% underwent mitral repair. Compared to concomitant tricuspid annuloplasty patients, those undergoing mitral surgery alone were 6 years younger and had lower median STS PROM. Among concomitant tricuspid repair patients, 85% (355/417) had moderate or less preoperative TR, while 15% (61/417) had severe TR. Operative mortality was 1.4%. The incidence of new PPM implantation was 0.7% (7/1,068) in the mitral only group and 5.5% (23/417) in the concomitant tricuspid group (p<0.001). Although unadjusted cumulative survival was lower in the concomitant tricuspid group, after risk adjustment, concomitant tricuspid surgery was not associated with worse overall mortality (HR 0.80 [95% CI, 0.53-1.19], p=0.27). CONCLUSIONS: Concomitant tricuspid annuloplasty is safe, with no difference in mortality and a less than 6% PPM rate at a high-volume mitral center. These data provide real-world context for concomitant tricuspid annuloplasty.
RESUMEN
BACKGROUND: Women with mitral valve disease have higher rates of tricuspid regurgitation (TR) than men. Although tricuspid valve repair (TVr) decreases the progression of TR, we hypothesize that there may be sex-based differences in concomitant TVr at the time of mitral valve operations. METHODS: Adults undergoing mitral valve operation for degenerative disease with moderate or worse preoperative TR at a high-volume center from 2014 to 2023 were identified. Patients with a previous tricuspid intervention were excluded. A multivariable logistic regression identified predictors of concomitant TVr. To evaluate the clinical impact of not performing TVr, a competing risk model compared development of severe TR or valve-related reoperation by sex among patients without TVr. RESULTS: Most included patients were women (55% [n = 214 of 388]), and the median age was 73 years (quartile 1-quartile 3, 65-79 years). There was no difference in the rate of severe TR by sex (female, 28%; male, 26%; P = .63). The unadjusted rate of concomitant TVr was 57% for women and 73% for men (P < .001). Overall, women had 52% lower adjusted odds of TVr (adjusted odds ratio, 0.48; 95% CI, 0.29-0.81; P = .006), including a lower adjusted rate for moderate TR (47% [95% CI, 45%-49%] vs 66% [95% CI, 64%-69%]) and for severe TR (83% [95% CI, 81%-86] vs 92% [95% CI, 90%-93%]) Among those without TVr, 12% of women and 0% of men had severe TR or required a valve-related reoperation at 4 years (P < .001). CONCLUSIONS: Women with moderate or severe TR undergoing mitral valve operation for degenerative disease were less likely to receive concomitant TVr, severe TR was more likely to develop, or they would more likely need a valve-related reoperation. Evaluation of sex-based treatment differences is imperative to improve outcomes for women.
Asunto(s)
Insuficiencia de la Válvula Mitral , Válvula Mitral , Insuficiencia de la Válvula Tricúspide , Válvula Tricúspide , Humanos , Femenino , Masculino , Anciano , Insuficiencia de la Válvula Tricúspide/cirugía , Factores Sexuales , Estudios Retrospectivos , Insuficiencia de la Válvula Mitral/cirugía , Válvula Mitral/cirugía , Válvula Tricúspide/cirugía , Persona de Mediana Edad , Reoperación/estadística & datos numéricos , Resultado del TratamientoRESUMEN
Transcatheter mitral valve repair should be considered for patients with severe secondary mitral regurgitation with symptomatic heart failure with reduced ejection fraction for symptom improvement and survival benefit. Patients with a higher severity of secondary mitral regurgitation relative to the degree of left ventricular dilation are more likely to benefit from transcatheter mitral valve repair. A multidisciplinary Heart Team should participate in patient selection for transcatheter mitral valve therapy.
RESUMEN
Objective: Mitral valve repair for bileaflet prolapse can be complex, involving multiple chords or resection. The Alfieri technique for bileaflet disease is simple but may be associated with mitral stenosis or recurrent mitral regurgitation. Outcomes of patients with bileaflet prolapse undergoing mitral valve repair using the Alfieri versus conventional chord/resection techniques were compared. Methods: Adults undergoing mitral valve repair for bileaflet prolapse for degenerative disease from 2017 to 2023 were stratified by repair technique. Outcomes including operative mortality and echocardiogram data were compared. Time to event analysis was used to characterize freedom from recurrent mitral regurgitation (moderate or greater mitral regurgitation). Results: Among 188 patients with bileaflet prolapse, 37% (70) were repaired with the Alfieri and the remaining patients were repaired with chords/resection. Compared with chords/resection, patients undergoing the Alfieri had shorter cardiopulmonary bypass and crossclamp times. Operative mortality (0% [0/70] vs 2% [2/118], P = .27) was similar between both techniques. The mean mitral gradient was low and similar for the Alfieri versus chords/resection (3 vs 3, P = .34). Development of recurrent mitral regurgitation at 2 years, incorporating the competing risk of death and mitral reintervention, was 4.3% (95% CI, 1.5%-9.3%) for the Alfieri technique and 5.8% (95% CI, 2.2%-11.8%) for chord/resection (P = .83). Conclusions: Both the Alfieri and chord/resection techniques had low rates of recurrent mitral regurgitation at 2 years. The mitral valve gradient was low and similar regardless of technique; thus, those who received the Alfieri technique did not have an increased rate of mitral stenosis. The Alfieri may be an underused technique for bileaflet prolapse.
RESUMEN
BACKGROUND: Despite the rapid adoption of transcatheter aortic valve replacement (TAVR), the frequency and clinical outcomes of reoperation after TAVR are not well-described. METHODS: Between 2011 and 2020, 1719 patients underwent a TAVR at our institution. Among these, 32 patients (2%) required a reoperation. Additionally, 16 patients who received a TAVR at another institution received a reoperation at our institution. We retrospectively reviewed these 48 patients. The median interval from TAVR to reoperation was 2.3 years. RESULTS: Primary reoperations included 37 TAVR valve explants (TAVR-explant; 77%) with surgical aortic valve replacement (SAVR), 8 mitral repairs/replacements (17%), 2 coronary artery bypass grafting procedures (4%), and 1 tricuspid valve replacement (2%). Forty-nine percent of nonaortic valve cardiac lesions were present at the time of TAVR. Furthermore, 18 TAVR-explant patients (49%) were deemed anatomically unsuitable for repeat TAVR based on the index TAVR imaging. During TAVR-explant, 6 patients (13%) with native TAVR sustained various degrees of aortic trauma. Patients with unplanned aortic repair demonstrated a smaller sinotubular junction diameter than those without unplanned repair. In contrast, no unplanned aortic repair was needed in the 14 patients with previous SAVR or the latest 20 consecutive patients. The overall in-hospital mortality was 15%, with an observed-to-expected morality ratio of 1.8. CONCLUSIONS: The clinical impact of post-TAVR reoperation remains substantial despite the lower frequency of unplanned aortic repair over time. The necessity of reoperations or unfavorable repeat TAVR anatomy appears predictable at the time of the index TAVR, and implanters must be mindful of "lifetime management" strategy during candidate selection.
Asunto(s)
Estenosis de la Válvula Aórtica , Bioprótesis , Implantación de Prótesis de Válvulas Cardíacas , Reemplazo de la Válvula Aórtica Transcatéter , Humanos , Reoperación , Estudios Retrospectivos , Corazón , Resultado del Tratamiento , Válvula Aórtica/cirugía , Factores de RiesgoRESUMEN
BACKGROUND: Postoperative atrial fibrillation (POAF) is one of the most common complications following cardiac surgery. POAF is associated with increased hospitalization costs, but its long-term economic burden is not well defined. OBJECTIVE: To assess 30-day and 1-year incremental healthcare resource utilization (HRU) and costs associated with POAF in the United States (US). METHODS: This retrospective cohort study used claims data from the IBM Watson MarketScan database. A cohort of US adults aged 55--90 years who underwent open-heart surgery between 1 January 2017 and 31 December 2018 was used to compare patients who experienced POAF versus patients who did not (controls). The outcomes of interest were incremental HRU and costs, which were assessed during the index hospitalization and 30-day and 1-year postdischarge time periods. Inverse probability weighting was used to adjust for differences in baseline characteristics. RESULTS: A total of 8,020 patients met the study inclusion criteria with 5,765 patients in the control cohort (mean age, 63.4 years) and 2,255 patients in the POAF cohort (mean age, 65.8 years). After adjustment, patients with POAF had an index hospitalization that was 1.9 days longer (99% CI, 1.3-2.4 days; p < 0.001) and cost $13,919 more (99% CI, $2,828-$25,011; p < 0.001) than for patients without POAF. POAF patients also had significantly higher HRU at 30 days and 1-year postdischarge with incremental costs of $4,649 (99% CI, $1,479-$7,819; p < 0.001) and $10,671 (99% CI, $2,407-$18,935; p < 0.001), respectively. CONCLUSION: POAF following open-heart surgery poses a significant economic burden up to 1 year postdischarge.
Asunto(s)
Fibrilación Atrial , Adulto , Humanos , Estados Unidos , Persona de Mediana Edad , Anciano , Fibrilación Atrial/epidemiología , Fibrilación Atrial/etiología , Estudios Retrospectivos , Cuidados Posteriores , Complicaciones Posoperatorias/epidemiología , Alta del Paciente , Aceptación de la Atención de Salud , Factores de RiesgoRESUMEN
Objective: Surgical risk and long-term outcomes when re-crossclamp is required during degenerative mitral valve repair are unknown. We examined the outcomes of patients who required re-crossclamp for mitral valve reintervention. Methods: Adults undergoing mitral valve repair for degenerative mitral valve disease at a single center from 2007 to 2021 who required more than 1 crossclamp for mitral valve reintervention were included. Outcomes including major morbidity and 30-day mortality were collected. Kaplan-Meier analysis characterized survival and freedom from recurrent mitral regurgitation. Results: A total of 69 patients required re-crossclamp for mitral valve reintervention. Of those, 72% (n = 50) underwent successful re-repair and the remaining underwent mitral valve replacement (28%, n = 19). Major morbidity occurred in 23% (n = 16). There was no 30-day mortality, and median long-term survival was 10.9 years for those undergoing re-repair and 7.2 years for those undergoing replacement (P = .79). Midterm echocardiography follow-up was available for 67% (33/50) of patients who were successfully re-repaired with a median follow-up of 20 (interquartile range, 7-37) months. At late follow-up, 90% of patients had mild or less mitral regurgitation. Of those re-repaired, 2 patients later required mitral valve reintervention. Conclusions: Patients requiring re-crossclamp for residual mitral regurgitation had low perioperative morbidity and no mortality. Most patients underwent successful re-repair (vs mitral valve replacement) with excellent valve function and long-term survival. In the event of unsatisfactory repair at the time of mitral valve repair, attempt at re-repair is safe and successful with the appropriate valvar anatomy.
RESUMEN
Objectives: Transcatheter treatment of advanced mitral and tricuspid valve disease is largely limited to patients at prohibitive surgical risk, although many are not candidates for transcatheter treatment. Here, we describe surgical outcomes of patients at prohibitive risk who were ineligible for transcatheter therapies to guide surgeons in management of this unique population. Methods: Patients at prohibitive risk, defined per surgeon or cardiologist discretion, who were initially referred for a transcatheter mitral or tricuspid intervention in a multidisciplinary atrioventricular valve clinic, were identified from 2019 to 2022. Preoperative risk, operative outcomes, and long-term mortality were evaluated. Results: A total of 337 patients at prohibitive risk were referred for evaluation in a multidisciplinary atrioventricular valve clinic. Of those, 161 underwent transcatheter therapy, 130 patients underwent continued medical management, and 45 were reevaluated and had high-risk surgery. Among surgical patients, 51% were women with a median age of 76 years (quartile 1-quartile 3, 65-81 years). Most patients presented in heart failure (83%; n = 37 out of 45), and 73% were in New York Heart Association functional class III or IV. Most patients (94%; n = 43) had a mitral valve intervention, of whom 56% (24 out of 43) had a mitral valve replacement. The 30-day mortality rate was 4% (2 out of 45) and major morbidity occurred in 33% (15 out of 45). By Kaplan-Meier analysis, 1-year survival was 86% ± 9%. Conclusions: Select patients at prohibitive risk who were ineligible for transcatheter mitral or tricuspid valve intervention underwent surgery with overall low operative mortality and excellent 1-year survival. Patients a prohibitive risk whose anatomy is not amenable to transcatheter devices should be reconsidered for surgery.
RESUMEN
OBJECTIVE: Racial disparities in health care have come to the forefront. We hypothesized that Black race was associated with worse preoperative risk, lower repair rates, and worse outcomes among patients who underwent mitral valve surgery. METHODS: All patients who underwent mitral valve repair or replacement with or without coronary artery bypass grafting from 2011 to 2020 in a statewide collaborative database were stratified into 3 racial groups, White, Black, and other. Preoperative characteristics, procedure type, and outcomes were evaluated. RESULTS: A total of 9074 mitral valve operations were performed at 33 centers (Black 1009 [11.1%], White 7862 [86.6%]). Preoperative combined Society of Thoracic Surgeons morbidity and mortality was higher for Black patients (Black 32%, White 22%, other 23%, [P < .001]) because of a greater proportion of diabetes, hypertension, and chronic lung disease. White patients were more likely to undergo mitral repair (White 66%, Black 53.3%, other 57%; P < .001). Operative mortality was similar across racial groups (White 3.7%, Black 4.6%, other 4.5%; P = .36). After adjusting for preoperative factors, mitral etiology, and hospitals, race was not associated with mitral valve repair, complications, or mortality, but Black patients had higher odds of extended care facility utilization and readmission. CONCLUSIONS: Contrary to our hypothesis, there was no difference in the odds of repair or operative mortality across races after accounting for risk and etiology. However, Black patients were more likely to be readmitted after discharge. These findings support a greater focus on reducing disparities in mitral valve surgery.
Asunto(s)
Implantación de Prótesis de Válvulas Cardíacas , Válvula Mitral , Humanos , Válvula Mitral/cirugía , Resultado del Tratamiento , Grupos Raciales , Puente de Arteria Coronaria , Hospitales , Implantación de Prótesis de Válvulas Cardíacas/métodosRESUMEN
BACKGROUND: Recent guidelines for the treatment of moderate or severe ischemic mitral regurgitation (IMR) in patients undergoing coronary artery bypass grafting (CABG) have changed. This study assessed the real-world impact of changing guidelines on the management of IMR during CABG over time. We hypothesized that the utilization of mitral valve repair for IMR would decrease over time, whereas mitral valve replacement for severe IMR would increase. METHODS: Patients undergoing CABG in a statewide collaborative database (2011-2020) were stratified by severity of IMR. Trends in mitral valve repair or replacement were evaluated. To account for differences of the patients, propensity score-matched analyses were used to compare patients with and without mitral intervention. RESULTS: A total of 11,676 patients met inclusion criteria, including 1355 (11.6%) with moderate IMR and 390 (3.3%) with severe IMR. The proportion of patients undergoing mitral intervention for moderate IMR decreased over time (2011, 17.7%; 2020, 7.5%; Ptrend = .001), whereas mitral replacement for severe IMR remained stable (2011, 11.1%; 2020, 13.3%; Ptrend = .14). Major morbidity was higher for patients with moderate IMR who underwent mitral intervention (29.1% vs 19.9%; P = .005). In a propensity analysis of 249 well-matched pairs, there was no difference in major morbidity (29.3% with mitral intervention vs 23.7% without; P = .16) or operative mortality (1.2% vs 2.4%; P = .5). CONCLUSIONS: Consistent with recent guideline updates, patients with moderate IMR were less likely to undergo mitral repair. However, the rate of replacement for severe IMR did not change. Mitral intervention during CABG did not increase operative mortality or morbidity.
Asunto(s)
Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Mitral , Isquemia Miocárdica , Humanos , Insuficiencia de la Válvula Mitral/complicaciones , Insuficiencia de la Válvula Mitral/cirugía , Resultado del Tratamiento , Puente de Arteria Coronaria , Isquemia Miocárdica/complicaciones , Isquemia Miocárdica/cirugíaRESUMEN
Mitral repair (MVr) is superior to replacement for degenerative disease; however, its benefit is less established for endocarditis. We report outcomes of repair or replacement for mitral/tricuspid endocarditis and identify predictors of MVr. Patients undergoing first-time surgery for mitral (nâ¯=â¯260) or tricuspid (nâ¯=â¯71) endocarditis between 1992 to 2018 were identified. Patients with aortic endocarditis were excluded. Primary outcome was all-cause mortality and secondary outcome was MVr. Patients were stratified into active and treated endocarditis separately for mitral and tricuspid groups. Predictors of MVr were assessed through multivariable logistic regression and adjusted likelihood of MVr through marginal effects estimates. A mitral specialist was defined by performing ≥25 annual degenerative MVr. Among 331 patients, 70% (181/260) of those with mitral valve endocarditis and 52% (37/71) of those with tricuspid endocarditis underwent repair. The MVr group compared with replacement had a higher proportion of elective acuity and less diabetes, hypertension, active endocarditis, cardiogenic shock, and dialysis. Estimated 5-year survival did not differ between repair versus replacement for active mitral (68 ± 14% vs 60 ± 14%, Pâ¯=â¯0.34) or tricuspid endocarditis (60 ± 17% vs 61 ± 19%, Pâ¯=â¯0.67), but was superior after repair for treated mitral endocarditis (86 ± 7% vs 51 ± 24%, Pâ¯=â¯0.014). Independent predictors of mortality included dialysis for active and treated mitral endocarditis, and mitral replacement (vs MVr) for treated mitral endocarditis. The likelihood of MVr was 82 ± 5% for mitral specialists and 47 ± 9% for non-specialists (P < 0.001). MVr for endocarditis should be pursued, if feasible. Importantly, achieving MVr was driven not only by patient factors, but also surgeon experience.