RESUMO
BACKGROUND: Female sex is considered an independent predictor for mortality and morbidity following cardiac surgery. This study is to review the outcomes of adult cardiac surgery between males and females in a Saudi tertiary referral hospital. METHOD: This was a retrospective study for 925 adult patients operated on for ischemic coronary artery disease and acquired aortic and mitral valvular heart disease from 2015 to August 2023. We analyzed patient characteristics, intraoperative data, and postoperative results to compare outcomes between males and females. RESULTS: Preoperative risk factors were not significantly different in both groups. Postoperative outcomes showed gender-based differences. In univariable analysis, females, compared to males, had significantly greater odds of prolonged postoperative ventilation (>24 hours), 32.8% of females compared to 20.7% of males (p < 0.001). Also, sternal wound infection was notably higher among females (13.3%) (p < 0.001). Mortality also exhibited a significant association, with 14.2% of females experiencing mortality compared to 9.4% of males (p = 0.049). In the multivariable analysis for elevated postoperative troponin, the use of pre-operative intra-aortic balloon pump, urgent/emergent surgery, elevated pre-operative troponin and combined bypass grafting with valve surgery, were also predictive of higher post-operative troponin concentrations (beta = 0.43, 95% CI: 0.25 to 0.62, p < 0.001). CONCLUSION: Females in Saudi Arabia have an increased risk of short-term morbidity and mortality after cardiac surgery compared to males. Vague and delayed presentation and then the late diagnosis and referral are likely the main contributing factors. This highlights the need to implement preoperative measures to improve early diagnosis and referral to eliminate gender bias.
Assuntos
Procedimentos Cirúrgicos Cardíacos , Doenças das Valvas Cardíacas , Adulto , Humanos , Masculino , Feminino , Estudos Retrospectivos , Arábia Saudita/epidemiologia , Ponte de Artéria Coronária/efeitos adversos , Complicações Pós-Operatórias/etiologia , Sexismo , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Doenças das Valvas Cardíacas/cirurgia , Fatores de Risco , Troponina , Resultado do TratamentoRESUMO
OBJECTIVE: Many studies still dispute the identification of independent risk factors that influence outcome after neonatal cardiac surgery. We present our study to announce the contemporary outcomes and risk profile of neonatal cardiac surgery at our institute. METHODS: We designed a retrospective study of neonatal patients who underwent surgery for congenital heart diseases between June 2011 and April 2020. Demographic, operative, and postoperative data were collected from medical records and surgical databases. The primary outcome was the operative mortality (in-hospital death) and secondary outcomes included hospital length of stay, intensive care unit stay, duration of mechanical ventilation. RESULTS: In total, 1155 cardiac surgeries in children were identified; of these, 136 (11.8%) were performed in neonates. Arterial switch operations (48 cases) were the most frequent procedures. Postoperatively, 11 (8.1%) patients required extracorporeal membrane oxygenation, and 4 (2.9%) patients had complete heart block. Postoperative in-hospital mortality was 11%. The median postoperative duration of mechanical ventilation, intensive care unit stay, and hospital length of stay were 6, 18, and 24 days, respectively. CONCLUSION: The early outcomes of neonatal cardiac surgery are encouraging. The requirement of postoperative extracorporeal membrane oxygenation support, postoperative intracranial hemorrhage, and acute kidney were identified as independent risk factors of mortality following surgery for congenital heart defects in neonates.
Assuntos
Cardiopatias Congênitas , Complicações Pós-Operatórias , Criança , Cardiopatias Congênitas/complicações , Mortalidade Hospitalar , Humanos , Recém-Nascido , Tempo de Internação , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
Ascending thoracic aortic aneurysms are rare in childhood and typically are seen in the setting of connective tissue defect syndromes. These aneurysms may lead to rupture, dissection, or valvular insufficiency, so root replacement is recommended. Here, we present a 17-month-old girl who presented with fever, cough, and pericardial effusion. Initially, we suspected this could be a COVID-19 case, so a nasopharyngeal swap was performed. An ascending aorta aneurysm involving the aortic arch was confirmed by echo, and urgent ascending aorta and arch replacement were done by utilizing the descending aorta as a new arch. The final diagnosis came with cutis laxa syndrome. In similar cases, good outcomes can be achieved with accurate diagnosis and appropriate surgical management.
Assuntos
Aorta Torácica/cirurgia , Aneurisma Aórtico/complicações , Aneurisma Aórtico/cirurgia , Cútis Laxa/complicações , Aneurisma Aórtico/diagnóstico por imagem , COVID-19/diagnóstico , Tosse/etiologia , Diagnóstico Diferencial , Ecocardiografia , Feminino , Febre/etiologia , Humanos , Lactente , Derrame Pericárdico/etiologia , Radiografia Torácica , SARS-CoV-2 , SíndromeRESUMO
Congenital cardiac surgery is one of the most challenging and fascinating branches of modern medicine which continues to advance in areas and improving outcomes, post-operative and pre-operative care. Patent Ductus Arteriosus was the first congenital heart lesion to be successfully corrected surgically. The landmark surgery was performed by Dr. Robert E. Gross in 1938 and opened up the possibility of subsequent surgical correction of various other lesions, which were considered to be untreatable previously. The first successful surgical closure of persistent ductus arteriosus (PDA) was preceded by years of work and contributed by various surgeons, physicians, and anatomists, dating all the way back to the 1st century. They are all worthy of recognition and praise. This article covers the important events related to PDA lesions including its first identification, followed by its description in various texts and sources over the course of time, failed attempts at surgical correction, and disputes regarding credits. These contributions to the branch cannot be overstated and serves as an inspiration to cardiac surgeons all over the world and to students, interns, and newly graduated doctors as well, who would one day like to be part of this fascinating branch.
RESUMO
BACKGROUND: Re-exploration of bleeding after cardiac surgery is associated with significant morbidity and mortality. Perioperative blood loss and rate of re-exploration are variable among centers and surgeons. OBJECTIVE: To present our experience of low rate of re-exploration based on adopting checklist for hemostasis and algorithm for management. METHODS: Retrospective analysis of medical records was conducted for 565 adult patients who underwent surgical treatment of congenital and acquired heart disease and were complicated by postoperative bleeding from Feb 2006 to May 2019. Demographics of patients, operative characteristics, perioperative risk factors, blood loss, requirements of blood transfusion, morbidity and mortality were recorded. Logistic regression was used to identify predictors of re-exploration and determinants of adverse outcome. RESULTS: Thirteen patients (1.14%) were reexplored for bleeding. An identifiable source of bleeding was found in 11 (84.6%) patients. Risk factors for re-exploration were high body mass index, high Euro SCORE, operative priority (urgent/emergent), elevated serum creatinine and low platelets count. Re-exploration was significantly associated with increased requirements of blood transfusion, adverse effects on cardiorespiratory state (low ejection fraction, increased s. lactate, and prolonged period of mechanical ventilation), longer intensive care unit stay, hospital stay, increased incidence of SWI, and higher mortality (15.4% versus 2.53% for non-reexplored patients). We managed 285 patients with severe or massive bleeding conservatively by hemostatic agents according to our protocol with no added risk of morbidity or mortality. CONCLUSION: Low rate of re-exploration for bleeding can be achieved by strict preoperative preparation, intraoperative checklist for hemostasis implemented by senior surgeons and adopting an algorithm for management.
Assuntos
Algoritmos , Procedimentos Cirúrgicos Cardíacos , Lista de Checagem , Hemostasia Cirúrgica/normas , Assistência Perioperatória/normas , Hemorragia Pós-Operatória/diagnóstico , Hemorragia Pós-Operatória/cirurgia , Adulto , Idoso , Feminino , Seguimentos , Hemostasia Cirúrgica/métodos , Humanos , Incidência , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Assistência Perioperatória/métodos , Hemorragia Pós-Operatória/epidemiologia , Hemorragia Pós-Operatória/prevenção & controle , Reoperação , Estudos Retrospectivos , Fatores de RiscoRESUMO
Hybrid coronary revascularization (HCR) represents a minimally invasive revascularization strategy in which the durability of the internal mammary artery to the left anterior descending artery graft is combined with percutaneous coronary intervention to treat remaining lesions. It first was introduced in the mid-1990s and aspired to bring together the "best of both worlds" - the excellent patency rates and survival benefits associated with the durable left internal mammary artery graft to the left anterior descending artery alongside the good patency rates of drug-eluting stents, which outlive saphenous vein grafts to non-left anterior descending vessels. Although in theory this is a very attractive revascularization strategy, several years later, only small randomized controlled trials comparing HCR with coronary artery bypass grafting has recently emerged in the medical literature, raising concerns regarding HCR's role. In the current review, we discuss HCR's rationale, the current evidence behind it, its limitations, and procedural challenges.
Assuntos
Cardiologia/história , Doença da Artéria Coronariana/história , Previsões , Revascularização Miocárdica/história , Doença da Artéria Coronariana/cirurgia , História do Século XX , História do Século XXI , HumanosRESUMO
BACKGROUND: Pericardial patches are often used for repair of congenital cardiac defects. The aim of this study was to describe our initial experience with the use of equine pericardium and its safety and advantages and disadvantages compared to bovine pericardium. METHODS: We designed a retrospective cohort study of 111 patients who were surgically treated for congenital heart disease between 2017 and 2020. Equine pericardium was used in 58 patients and bovine pericardium was used in 53 patients. Recorded variables included demographic data, preoperative cardiac pathology, site of patch insertion, morbidity and mortality. RESULTS: The overall survival rate was 94.5% and no deaths were related to patch insertion. None of our patients were reoperated on for patch related complications. Postoperative transcatheter intervention was needed in 2 patients (1.8%): one for dilatation of aortic arch stenosis after repair of hypoplastic left heart syndrome with equine pericardium and one for dilatation of pulmonary artery branches after repair of tetralogy of Fallot using bovine pericardium. CONCLUSIONS: Equine pericardium is a safe patch material for reconstruction in congenital heart surgery. It may be preferable to bovine pericardium in cases requiring a complex shape or a pliable patch as in in arch reconstruction or for valve reconstruction.
Assuntos
Aorta Torácica/cirurgia , Bioprótese , Procedimentos Cirúrgicos Cardíacos/métodos , Cardiopatias Congênitas/cirurgia , Síndrome do Coração Esquerdo Hipoplásico/cirurgia , Pericárdio/cirurgia , Adolescente , Adulto , Animais , Bovinos , Criança , Pré-Escolar , Feminino , Cavalos , Humanos , Lactente , Recém-Nascido , Masculino , Procedimentos de Cirurgia Plástica , Reoperação , Estudos Retrospectivos , Taxa de Sobrevida , Adulto JovemRESUMO
BACKGROUND: St. Thomas (ST) and Del Nido (DN) cardioplegic solutions are widely used for myocardial protection during cardiac surgery. In 2016, our university hospital shifted from modified St. Thomas to Del Nido solution for both adult and pediatric cardiac surgery. This retrospective study was conducted to compare ST and DN solutions regarding surgical workflow and clinical outcome in pediatric and adult patients undergoing cardiac surgery. METHODS: We reviewed 220 patients who underwent cardiac surgery requiring cardioplegic arrest. Patients were categorized in 2 groups: ST (n = 110) and DN (n = 110). Each group included 60 pediatric and 50 adult patients. Demographic, intraoperative, and postoperative variables were collected. RESULTS: In pediatric patients, no significant difference was found between the 2 groups regarding clamping time, bypass time, need for defibrillation, inotropic score, postoperative ejection fraction (EF), period of mechanical ventilation, intensive care unit stay, or postoperative arrhythmias. One patient in the ST group required mechanical support by extracorporeal membrane oxygenation. We had 5 cases of pediatric mortality (3 in DN and 2 in ST, P = .64). In adult patients, significantly fewer patients in the DN group needed defibrillation than in the ST group. No significant difference was found regarding clamping time, inotropic score, or intraaortic balloon pump use. Mortality in adult patients was 6 cases (4 in ST group and 2 in DN group). CONCLUSION: DN cardioplegia solution is as safe as ST solution in pediatric and adult cardiac surgery. It has comparable results of myocardial protection and clinical outcome, with superiority regarding uninterrupted surgery and lower rate of defibrillation.
Assuntos
Procedimentos Cirúrgicos Cardíacos/métodos , Eletrólitos/farmacologia , Parada Cardíaca Induzida/métodos , Lidocaína/farmacologia , Sulfato de Magnésio/farmacologia , Manitol/farmacologia , Cloreto de Potássio/farmacologia , Bicarbonato de Sódio/farmacologia , Soluções/farmacologia , Adolescente , Adulto , Bicarbonatos/farmacologia , Cloreto de Cálcio/farmacologia , Soluções Cardioplégicas/farmacologia , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Lactente , Recém-Nascido , Magnésio/farmacologia , Masculino , Período Pós-Operatório , Estudos Retrospectivos , Cloreto de Sódio/farmacologia , Adulto JovemRESUMO
Background: Sternal wound complications pose a tremendous challenge post-cardiac surgery. There's no consensus or clear guidelines to deal with them. We propose that simple and more objective classification helps to organize the range of sternal wound complications and suggest a relevant treatment strategy. Methods: One-hundred-sixteen cases of sternal wound complications retrospectively were reviewed out of 2,391 adult patients, who underwent full sternotomy during cardiac surgery from 2006 to 2018. Eighty-six cases conservatively were managed and the remaining 30 cases required surgical intervention. More objective classification was proposed and less invasive fasciocutaneous flap was considered for nearly all reconstructive procedures. Results: The incidence of sternal wound complications was 4.8%. Conservative management was adopted for 86 cases, mean duration was 11.19 ± 9.8 days. Surgical management was performed in 30 patients (25.86%); 28 (93.3%) of whom recovered with good outcomes with less invasive fasciocutaneous flap done for 13 cases. Two cases had recurrence; one conservatively was managed and other was reoperated and healed well. The most common organisms in recurrent infections were N. coagulase (29.8%), Klebsiella (12.5%), pseudomonas (10.5%), and MRSA (10.5%). We had 4 mortalities. None of the mortalities were related to sternal wound complications; one was related to the cardiac surgery. Conclusions: Sternal wound complications are grave events. Objective classification and proper management selection will gain better outcomes.
Assuntos
Esternotomia/efeitos adversos , Deiscência da Ferida Operatória/classificação , Deiscência da Ferida Operatória/cirurgia , Infecção da Ferida Cirúrgica/classificação , Infecção da Ferida Cirúrgica/cirurgia , Idoso , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Tratamento Conservador , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reoperação , Estudos Retrospectivos , Retalhos Cirúrgicos , Deiscência da Ferida Operatória/diagnóstico , Infecção da Ferida Cirúrgica/diagnósticoRESUMO
BACKGROUND: Delayed sternal closure commonly is used after pediatric cardiac surgery. Its benefits include relieving cardiac compression and stabilizing postoperative critically ill patients. METHODS: We retrospectively reviewed the records of 72 patients, who had undergone delayed sternal closure, among 1,254 patients operated for congenital heart diseases. Indications of delayed sternal closure, perioperative hemodynamic and metabolic status, postoperative infection, and mortality were reported. RESULTS: Transposition of great arteries was the most common preoperative cardiac pathology (26.3%). Bleeding and hemodynamic instability were the most frequent indications for delayed sternal closure, representing 38.8% and 34.7%, respectively. The mean duration of open chest was 3.45 days ± 1.46 days. The mean duration of ICU stay was 20.95 days ± 20.06 days. Two patients had deep sternal wound infection. Sepsis was found in 39 patients (54.1%), and the most common causative organism was coagulase negative (30.5%). ICU stay was a significant risk factor for sepsis (P = .003); duration of open sternum, period of mechanical ventilation (MV), and total hospital stay were not statistically significant risk factors. Sternal closure time (SCT) was affected by period of hemodynamic instability (P = .036). Bypass time, clamping time, and nonsurgical bleeding did not significantly affect SCT. The mortality rate was 15.2% (N = 11). CONCLUSION: Delayed sternal closure is a simple and effective technique that could prevent postoperative cardiac compression in hemodynamic instability states after pediatric cardiac operations.
Assuntos
Cardiopatias Congênitas/cirurgia , Esterno/cirurgia , Ferida Cirúrgica/cirurgia , Técnicas de Fechamento de Ferimentos , Criança , Pré-Escolar , Feminino , Hemodinâmica , Mortalidade Hospitalar , Humanos , Lactente , Recém-Nascido , Unidades de Terapia Intensiva Pediátrica , Tempo de Internação/estatística & dados numéricos , Masculino , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/fisiopatologia , Estudos Retrospectivos , Sepse/epidemiologia , Sepse/etiologia , Infecção da Ferida Cirúrgica/epidemiologia , Fatores de Tempo , Transposição dos Grandes Vasos/cirurgiaAssuntos
Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Paralisia Respiratória/etiologia , Adulto , Fatores Etários , Idoso , Procedimentos Cirúrgicos Cardíacos/mortalidade , Criança , Pré-Escolar , Tomada de Decisão Clínica , Tratamento Conservador , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Recuperação de Função Fisiológica , Reoperação , Paralisia Respiratória/diagnóstico , Paralisia Respiratória/mortalidade , Paralisia Respiratória/terapia , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Patients with left main coronary artery stenosis often have complex coexisting coronary artery disease. Surgical revascularization is still the standard modality of treatment. OBJECTIVE: To present our experience in surgical revascularization for patients with stenosis of both left main and right coronary artery and evaluate the impact of the latter on the outcome of surgery. METHODS: From 2006 to 2015, a total of 46 patients (38 male and 8 female, mean age 56.3 years) underwent coronary artery bypass grafts for stenosis of both left main and right coronary artery. Risk factors for coronary artery disease were identified in 93.4%. EuroSCORE II was 2.2 ± 4.29. All were operated on pump with mean grafts 3.3 ± 0.8.1 per patient. Intraaortic balloon was inserted in 11 patients. RESULTS: Early postoperative mortality was 8.7%. Regarding complications, we reported bleeding in 6 patients, sternal wound infection in 5, renal impairment in 5, respiratory complications in 2, and myocardial infarction in 4. CONCLUSION: Surgical revascularization for patients with stenosis of both left main and right coronary artery has a higher morbidity and mortality when compared to results of surgery for isolated left main disease.