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BACKGROUND: The Modified Blalock-Taussig shunt procedure can provide increased flow of blood to the lungs for babies born with certain congenital heart defects. We evaluated 44 subjects under 2 years of age who had a Modified Blalock-Taussig shunt (MBTS) procedure performed from 2009-2013, to investigate risk factors for thrombosis, overshunting and death. METHODS: The study subjects included in our investigation were severely cyanotic newborns with pulmonary stenosis or atresia and duct dependent circulation, and infants having Tetralogy of Fallot with small pulmonary arteries who underwent a MBTS procedure in our facility from 2009-2013. We duly noted patient preoperative characteristics such as hemoglobin, hematocrit, mean platelet volume, prothrombin time and partial thromboplastin time. Our study investigated the risk factors for post-operative overcirculation, thrombosis and death. RESULTS: The age and weight of patients in our study at the time of procedure ranged from 1 day to 20 months old (median 12 days), and 2.4 kg to 12 kg (mean 4.6 kg), respectively. A total of 8 patients died following surgery, and. 4 (9.1%) had shunt thrombosis, of which one died during shunt revision. Partial thromboplastin time was 28.7 seconds in patients with thrombosis, and 35 in all other patients (p = 0.04). Overcirculation was detected in 5 patients; shunt size/body weight was 1.25 in patients who had overcirculation, and 1.06 in all other patients. CONCLUSIONS: It is important to assess risk factors associated with the MBTS operation. The results of our study suggest that a preoperative low aPTT value may be an indicator for thrombosis in infants who have undergone MBTS surgery.
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Background: This second harvest of the Congenital Heart Surgery Database intended to compare current results with international databases. Methods: This retrospective study examined a total of 4007 congenital heart surgery procedures from 15 centers in the Congenital Heart Surgery Database between January 2018 and January 2023. International diagnostic and procedural codes were used for data entry. STAT (Society of Thoracic Surgeons and European Association for Cardiothoracic Surgery) mortality scores and categories were used for comparison of the data. Surgical priority status was modified from American Society of Anesthesiologist guidelines. Centers that sent more than 5 cases to the database were included to the study. Results: Cardiopulmonary bypass and cardioplegic arrest were performed in 2,983 (74.4%) procedures. General risk factors were present in 22.6% of the patients, such as genetic anomaly, syndrome, or prematurity. Overall, 18.9% of the patients had preoperative risk factors (e.g., mechanical ventilation, renal failure, and sepsis). Of the procedures, 610 (15.2%) were performed on neonates, 1,450 (36.2%) on infants, 1,803 (45%) on children, and 144 (3.6%) on adults. The operative timing was elective in 56.5% of the patients, 34.4% were urgent, 8% were emergent, and 1.1% were rescue procedures. Extracorporeal membrane oxygenation support was used in 163 (4%) patients, with a 34.3% survival rate. Overall mortality in this series was 6.7% (n=271). Risk for mortality was higher in patients with general risk factors, such as prematurity, low birth weight neonates, and heterotaxy syndrome. Mortality for patients with preoperative mechanical ventilation was 17.5%. Pulmonary hypertension and preoperative circulatory shock had 11.6% and 10% mortality rates, respectively. Mortality for patients who had no preoperative risk factor was 3.9%. Neonates had the highest mortality rate (20.5%). Intensive care unit and hospital stay time for neonates (median of 17.8 days and 24.8 days, respectively) were also higher than the other age groups. Infants had 6.2% mortality. Hospital mortality was 2.8% for children and 3.5% for adults. Mortality rate was 2.8% for elective cases. Observed mortality rates were higher than expected in the fourth and fifth categories of the STAT system (observed, 14.8% and 51.9%; expected, 9.9% and 23.1%; respectively). Conclusion: For the first time, outcomes of congenital heart surgery in Türkiye could be compared to the current world experience with this multicenter database study. Increased mortality rate of neonatal and complex heart operations could be delineated as areas that need improvement. The Congenital Heart Surgery Database has great potential for quality improvement of congenital heart surgery in Türkiye. In the long term, participation of more centers in the database may allow more accurate risk adjustment.
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OBJECTIVES: A new congenital heart surgery database (CKCV) with real-time online reporting function was recently developed in Turkey. All standard international parameters were used, but Aristotle Comprehensive Complexity score was modified. In this study, the first analysis of the CKCV Database is reported. METHODS: The CKCV Database included 2307 procedures from 12 centers between January 2018 and March 2020. All parameters, including 10 real-time online reports, which represent the number of centers, number and mortality rates of all procedures, number of extracorporeal membrane oxygenation (ECMO) and results, details of postoperative complications, age-group statistics, analysis for priority status, mean intensive care and hospital stay durations of the procedures, results of Aristotle Basic, Modified Aristotle Comprehensive (MACC) and Society of Thoracic Surgeons-European Association (STAT) Score Categories, comparison of centers were analyzed. RESULTS: Most common 10 procedures were ventricular septal defect (VSD) repair (n = 273), tetralogy of Fallot (TOF) repair (n = 243), atrial septal defect (ASD) repair (n = 181), complete AVSD repair (n = 95), cavopulmonary anastomosis (n = 81), systemic to pulmonary shunt (n = 79), modified Fontan (n = 71), subaortic resection, (n = 66) PA banding (n = 66), and arterial switch operation (n = 66). Cardiopulmonary bypass was used in 84.6% of the procedures. Overall mortality rate was 6.0%. A total of 618 major and 570 minor complications were observed in 333 and 412 patients, respectively. According to six MACC categories, number of the patients and mortality rates were I (293; 0.3%); II (713; 1.4%); III (601; 3.3%); IV (607; 12%); V (84; 35.7%); and VI (9; 55.6%), respectively. Analysis of five STAT Categories showed 0.7, 3.8, 5.4, 14.9, and 54.7% mortality rates. CONCLUSIONS: CKCV Database has a great potential for nationwide quality improvement studies. Users could instantly analyze and compare their results to national and international aggregate data using a real-time online reporting function. This is the first multicenter congenital database study in Turkey.
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Procedimientos Quirúrgicos Cardíacos , Cardiopatías Congénitas , Tetralogía de Fallot , Niño , Bases de Datos Factuales , Cardiopatías Congénitas/cirugía , Humanos , Lactante , Resultado del Tratamiento , Turquía/epidemiologíaRESUMEN
Blunt thoracoabdominal trauma is most often caused by high-velocity motor-vehicle accidents or by falls from a height. The clinical spectrum of cardiac injuries arising from this type of trauma varies from myocardial contusion to valvular rupture. Intracardiac valvular rupture is rarely observed, and few cases have been reported. The youngest of the patients in cases reported to date was 6 years of age. Here we report the case of a 2(1/2)year-old child, who sustained mitral valve insufficiency due to isolated rupture of the posterior mitral papillary muscle, which developed after a domestic accident.
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Procedimientos Quirúrgicos Cardíacos , Lesiones Cardíacas/cirugía , Insuficiencia de la Válvula Mitral/cirugía , Válvula Mitral/cirugía , Músculos Papilares/cirugía , Heridas no Penetrantes/cirugía , Preescolar , Ecocardiografía Doppler en Color , Lesiones Cardíacas/diagnóstico por imagen , Lesiones Cardíacas/etiología , Humanos , Masculino , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/lesiones , Insuficiencia de la Válvula Mitral/diagnóstico por imagen , Insuficiencia de la Válvula Mitral/etiología , Músculos Papilares/diagnóstico por imagen , Músculos Papilares/lesiones , Pericardio/trasplante , Técnicas de Sutura , Resultado del Tratamiento , Heridas no Penetrantes/diagnóstico por imagen , Heridas no Penetrantes/etiologíaRESUMEN
The need for postcardiotomy mechanical support is uncommon and likely to decline. A mixture of options is necessary to meet the diverse indications for cardiac support in a comprehensive heart failure program. Between January 1997 and December 2000, 29 adult, neonate, and infant cardiac surgical patients were supported on an extracorporeal life support system. Indications for cardiac assist included post-cardiotomy low cardiac output syndrome, and hyperacute rejection after cardiac transplantation. Data for analysis were collected prospectively. Survival on the life support system was 20/29 (69%) and 12 patients (41%) survived to discharge. The mean time to starting extracorporeal life support was longer in survivors than non-survivors. The extracorporeal life support system provides effective cardiopulmonary and end-organ support.
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Procedimientos Quirúrgicos Cardíacos/efectos adversos , Circulación Extracorporea , Cuidados para Prolongación de la Vida , Adolescente , Adulto , Enfermedades Cardiovasculares/cirugía , Niño , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Cuidados Posoperatorios , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/terapiaRESUMEN
We present 3 patients, 2 with recent heart transplants, complicated with invasive pulmonary aspergillosis (IPA), treated successfully with surgical resection. These patients demonstrate the role of surgery in management of IPA, and 2 heart transplant patients are of particular interest as surgical treatment of IPA after solid organ transplantation is seldom reported.