共查询到20条相似文献,搜索用时 15 毫秒
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Y Naito K Fujiwara Y Takagaki S Kawasaki H Suzuki S Uemura 《[Zasshi] [Journal]. Nihon Kyōbu Geka Gakkai》1992,40(2):330-333
The prognosis of infants with truncus arteriosus associated with severe truncal valve insufficiency is quite poor. Total correction was successfully performed in a neonate with such a complicated anomaly. The patient was 21 days old female with anuria due to severe congestive heart failure preoperatively in spite of medical treatment. She underwent Rastelli operation and pulmonary artery was reconstructed using autologous pericardial 3 valved conduit. Truncal valve was 4 cusps with the malformed nodular margins and one cusp had cleft. This cleft was closed suturing the cleft cusp and adjacent cusp each other and annuloplasty was added in 4 commissures. She survived and her truncal valve insufficiency was still mild at 2 years post-operative period. Although total correction with truncal valve repair for such a severely ill neonate and young infant with truncus arteriosus as this patient has not been reported, our experience suggests that severe truncal valve insufficiency could be fairly well repaired by valvulo-annuloplasty. 相似文献
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Repair of the truncal valve and associated interrupted arch in neonates with truncus arteriosus 总被引:6,自引:0,他引:6
Jahangiri M Zurakowski D Mayer JE del Nido PJ Jonas RA 《The Journal of thoracic and cardiovascular surgery》2000,119(3):508-514
OBJECTIVE: Truncal valve regurgitation and interrupted aortic arch have frequently been identified as risk factors in the repair of truncus arteriosus. We wished to examine these factors in the current era including the impact of truncal valve repair. METHODS: Between January 1992 and August 1998, 50 patients underwent surgical repair of truncus arteriosus. Their ages ranged from 2 days to 6 months (median, 2 weeks). Nine patients had associated interrupted aortic arch. Of the 14 patients (28%) in whom truncal valve regurgitation was diagnosed preoperatively, 5 had mild regurgitation, 5 had moderate regurgitation, and 4 had severe regurgitation. Five underwent truncal valve repair and 1 underwent homograft replacement of the truncal valve with coronary reimplantation. RESULTS: The actuarial survival was 96% at 30 days, 1 year, and 3 years. There were no deaths in patients with associated interrupted aortic arch. The 2 deaths in the series occurred in patients with truncal valve regurgitation, neither of whom underwent repair. Postoperative transthoracic echocardiography in patients who underwent valve repair showed minimal residual valvular regurgitation. None of the patients has required reoperation because of truncal valve problems or aortic arch stenosis at a median follow-up of 23 months (range, 1-60 months). Conduit replacement has been done in 17 patients (34%) after a mean duration of 2 years. The freedom from reoperation for those who had an aortic homograft was 4 years and for those who had a pulmonary homograft was 3 years. CONCLUSION: Despite the magnitude of the operation, excellent results can be achieved in complex forms of truncus arteriosus. In the current era interrupted aortic arch is no longer a risk factor for repair of truncus. Aggressive application of truncal valvuloplasty methods should neutralize the traditional risk factor of truncal valve regurgitation. 相似文献
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Complete repair of truncus arteriosus defects 总被引:5,自引:0,他引:5
R B Wallace G C Rastelli P A Ongley J L Titus D C McGoon 《The Journal of thoracic and cardiovascular surgery》1969,57(1):95-107
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A technique for reconstructing the right ventricular outflow tract in an infant with type II truncus arteriosus without using a prosthetic conduit is described. The truncal root is transected, and the confluence of branch pulmonary arteries is brought anterior to the aorta by using Lecompte's maneuver. The aorta is then reconstructed directly with an end-to-end anastomosis. The right ventricular outflow tract is reconstructed by anastomosing the posterior wall of the confluence directly to the apex of the vertical right ventriculotomy. A glutaraldehyde-preserved pericardial patch is then placed anteriorly to complete reconstruction of the right ventricular outflow tract. 相似文献
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T Tsukube M Yamaguchi Y Hosokawa H Ohashi M Imai Y Oshima 《[Zasshi] [Journal]. Nihon Kyōbu Geka Gakkai》1990,38(9):1543-1548
A 9-year-old boy had a successful surgical correction of truncal valve regurgitation and obstruction of extracardiac conduit which ensued previous Rastelli operation. He underwent Rastelli operation at the age of 10 months with the diagnosis of truncus arteriosus (Collet & Edwards Type I). At the age of 8 years, he was admitted because of slow weight gain and cardiomegaly (CTR 64%). Cardiac catheterization showed elevated RV pressure, increased pressure gradient across the conduit and severe truncal valve regurgitation. The extracardiac conduit was replaced with a 22 mm Hancock valved conduit and the truncal valve with 23 mm St. Jude Medical aortic valve. Postoperative catheterization revealed a normal RV pressure, only slight pressure gradient across the conduit and no truncal valve regurgitation. He is doing quite well 2 years after the operation. 相似文献
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Thompson LD McElhinney DB Reddy M Petrossian E Silverman NH Hanley FL 《The Annals of thoracic surgery》2001,72(2):391-395
BACKGROUND: Repair of truncus arteriosus in the neonatal and early infant periods has become standard practice at many centers. We reviewed our recent experience with repair of truncus arteriosus in neonates, with a focus on early and intermediate outcomes. METHODS: From July 1992 to December 1999, 65 patients 1 month of age or less underwent primary complete repair of truncus arteriosus. Median age was 10 days, and median weight was 3.2 kg. Major associated anomalies included moderate or severe truncal valve regurgitation in 15 patients (23%), interrupted aortic arch in 8 (12%), coronary artery abnormalities in 12 (18%), and nonconfluence of the pulmonary arteries in 3 (5%). Median durations of cardiopulmonary bypass and cardioplegic arrest were 172 minutes and 90 minutes, respectively. Circulatory arrest was employed only in 7 patients undergoing concomitant repair of interrupted arch. Reconstruction of the right ventricular outflow tract was achieved with an aortic (n = 39) or pulmonary (n = 26) allograft valved conduit (median diameter, 12 mm). Replacement (n = 6) or repair (n = 5) of a regurgitant truncal valve was performed in 11 patients, and interrupted arch was repaired in 8. RESULTS: There were three early deaths (5%). Early reoperations included reexploration for bleeding in 3 patients, emergent replacement of a pulmonary outflow conduit that failed acutely in 1 patient, and placement of a permanent pacemaker in 1. Mechanical circulatory support was required in 1 patient. During the median follow-up of 32 months, there were two deaths. The Kaplan-Meier estimate of survival was 92% at 1 year and beyond. The only demographic, diagnostic, or operative factors significantly associated with poorer survival over time were operative weight of 2.5 kg or less (p = 0.01) and truncal valve replacement (p = 0.009). Actuarial freedom from conduit replacement among early survivors was 57% at 3 years. CONCLUSIONS: Repair of truncus arteriosus in the neonatal period can be performed routinely with excellent survival, even in patients with major associated abnormalities. 相似文献
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R M Di Donato D A Fyfe F J Puga G K Danielson D G Ritter W D Edwards D C McGoon 《The Journal of thoracic and cardiovascular surgery》1985,89(3):414-422
From 1965 until March, 1982, 167 patients underwent surgical repair of truncus arteriosus. The age at operation ranged from 18 days to 33 years (mean 6 years). There were 48 hospital deaths (28.7%). The following factors had a positive correlation with the possibility of a surgical death: age at operation less than 2 years (p less than 0.001), a postrepair pulmonary arterial/left ventricular pressure ratio greater than 0.5 for patients with two pulmonary arteries (p less than 0.001) and greater than 0.6 for patients with unilateral absence of a pulmonary artery (p less than 0.02), and a postrepair right ventricular/left ventricular pressure ratio greater than 0.8 (p less than 0.008). The 119 hospital survivors were followed up for a total of 829 person-years. Late survival rate at 5 years was 84.4% and at 10 years, 68.8%. Preoperative factors that correlated with a reduced long-term survival rate were as follows: increasing age at operation (p = 0.004), the presence of moderate or severe truncal valve insufficiency (p = 0.008), lower pulmonary/systemic flow ratio (p = 0.04), and unilateral absence of a pulmonary artery (p less than 0.001). Thirty-six patients required reoperation during the follow-up period (30%) primarily for replacement of the right ventricular-pulmonary arterial conduit and/or for truncal valve replacement. The long-term results obtained in these patients support the need for early repair of the anomaly, improvement in the methods for control or repair of the truncal valve insufficiency, and the continued search for better extracardiac valved conduits. 相似文献
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R C Elkins J B Steinberg J D Razook K E Ward E D Overholt W M Thompson 《The Annals of thoracic surgery》1990,50(5):728-733
Surgical correction of truncus arteriosus requires the creation of right ventricular to pulmonary artery continuity and closure of the ventricular septal defect. A variety of conduits have been used including valved and nonvalved. Despite a significant incidence of truncal valvar stenosis and insufficiency, this valve has seldom been replaced. We present 4 cases of truncus arteriosus with truncal valvar stenosis or insufficiency that were repaired using two valved homografts: one to create the pulmonary outflow tract and the other to replace the abnormal truncal valve. Two of these patients are doing well after 4 months. Another child survived the operation and did well for 2 months when she died suddenly. The last child died 14 hours postoperatively from low cardiac output syndrome secondary to diabetic hypertrophic cardiomyopathy. When truncal valvar abnormalities are present, the primary repair of truncus arteriosus in an infant should include replacement of the truncal valve. Total correction can be successfully achieved using two valved homografts, resulting in long-term palliation and freedom from thromboembolic events and the use of anticoagulants. 相似文献
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Chen JM Glickstein JS Davies RR Mercando ML Hellenbrand WE Mosca RS Quaegebeur JM 《The Journal of thoracic and cardiovascular surgery》2005,129(3):559-568
OBJECTIVES: We reviewed our experience with repair of truncus arteriosus to assess the effect of type of right ventricular outflow tract reconstruction on perioperative morbidity, survival, and freedom from catheter-based interventions and reoperation. METHODS: Patients undergoing repair of truncus arteriosus from June 1990 through February 2004 were evaluated on the basis of operative procedure regarding preoperative and postoperative variables, the need for postoperative catheter-based intervention or reoperation, and survival on the basis of univariate, multivariable, and actuarial analyses. RESULTS: Of 54 study patients, 15 (28%) received a valved homograft, and 39 (72%) received a direct connection with a variety of hood materials. Five (9.1%) patients died. Valved homograft recipients were more likely to require reoperation than patients receiving direct connections (40% vs 15%, P = .046); however, valved homograft and direct connection recipients had a similar incidence of the combined end point of reoperation or catheter-based intervention (40.0% vs 37.5%, P = .865). Univariate and multivariable modeling demonstrated use of valved homografts or direct connections with an autologous pericardial hood to be predictive of the need for later catheter-based intervention or reoperation. Actuarial analysis demonstrated a trend toward improved outcomes in the direct connection group and within the direct connection cohort, a statistically significant difference on the basis of hood type. CONCLUSIONS: Although the direct connection technique might not prevent later catheter-based intervention, it does reduce the need for reoperation. Outcomes among direct connection recipients were associated with hood type: polytetrafluoroethylene hoods (W. L. Gore & Associates, Inc, Tempe, Ariz) had the lowest rate of reintervention, and untreated autologous pericardial hoods had the highest rate of reintervention. We report excellent outcomes with primary repair of truncus arteriosus. Where anatomically appropriate, we advocate the direct connection technique. 相似文献
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R H Anderson 《European journal of cardio-thoracic surgery》2001,20(5):1080-1081
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Christopher W. Baird Brenda Cooney Mariana Chávez Lynn A. Sleeper Gerald R. Marx Pedro J. del Nido 《The Journal of thoracic and cardiovascular surgery》2021,161(5):1567-1577
ObjectivesAortic valve reconstruction (AVRec) with neocuspidization or the Ozaki procedure with complete cusp replacement for aortic valve disease has excellent mid-term results in adults. Limited results of AVRec in pediatric patients have been reported. We report our early outcomes of the Ozaki procedure for congenital aortic and truncal valve disease.MethodsA retrospective analysis was performed on all 57 patients with congenital aortic and truncal valve disease who had a 3-leaflet Ozaki procedure at a single institution from August 2015 to February 2019. Outcome measures included mortality, surgical or catheter-based reinterventions, and echocardiographic measurements.ResultsTwenty-four patients had aortic regurgitation (AR), 6 had aortic stenosis (AS), and 27 patients had AS/AR. Two patients had quadricuspid valves, 26 had tricuspid, 20 had bicuspid, and 9 had unicusp aortic valves. Four patients had truncus arteriosus. Thirty-four patients had previous aortic valve repairs and 5 had replacements. Preoperative echocardiography mean annular diameter was 20.90 ± 4.98 cm and peak gradient for patients with AS/AR was 53.62 ± 22.20 mm Hg. Autologous, Photofix, and CardioCel bovine pericardia were used in 20, 35, and 2 patients. Eight patients required aortic root enlargement and 20 had sinus enlargement. Fifty-one patients had concomitant procedures. Median intensive care unit and hospital length of stay were 1.87 and 6.38 days. There were no hospital mortalities or early conversions to valve replacement. At discharge, 98% of patients had mild or less regurgitation and peak aortic gradient was 16.9 ± 9.5 mm Hg. Two patients underwent aortic valve replacement. At median follow-up of 8.1 months, 96% and 91% of patients had less than moderate regurgitation and stenosis, respectively.ConclusionsThe AVRec procedure has acceptable short-term results and should be considered for valve reconstruction in pediatric patients with congenital aortic and truncal valve disease. Longer-term follow-up is necessary to determine the optimal patch material and late valve function and continued annular growth. 相似文献
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de Siena P Rajakaruna C Parry AJ Caputo M 《Interactive Cardiovascular and Thoracic Surgery》2011,13(3):354-355
We report a surgical strategy for repairing an interrupted aortic arch (IAA) with truncus arteriosus (TA) by using a reverse subclavian flap and an aorto-pulmonary (A-P) window technique for preserving the pulmonary artery architecture. A 10-day-old neonate with type B IAA and type I TA with echocardiographic evidence of a significant distance between the ascending and descending aorta underwent surgical repair at the Bristol Royal Hospital for Children. The superior part of the arch was reconstructed using a reverse subclavian flap and the undersurface with a pulmonary homograft patch. The ascending aorta was separated from the pulmonary arteries using a Gore-Tex patch (A-P window type of repair) without disconnecting the branch pulmonary arteries, in order to preserve their architecture. The continuity between the right ventricle and the pulmonary artery bifurcation was established using a 12 mm Contegra conduit. The postoperative course was uneventful, and the neonate was discharged after 12 days. At follow-up, the patient remains well, gaining weight, with no echocardiographic evidences of obstruction. Reverse subclavian flap with homograft patch combined with and 'A-P window' technique for preservation of the pulmonary artery architecture is a useful and effective surgical strategy for neonates presenting with IAA associated with TA. 相似文献
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L H Burr C Krayenbühl M S Sutton 《The Journal of thoracic and cardiovascular surgery》1977,73(4):589-595
During 1975, 67 patients underwent attempted repair of mixed mitral valve disease by use of the new mitral plication suture (MPS) technique. Ninety per cent had successful repair and 10 par cent required valve replacement. The MPS is a double, semicircular, buttressed annuloplasty suture that constricts the enlarged mitral annulus to correct mitral regurgitation (MR), supports mitral subunit repair procedures, and yet maintains the flexibility of the mitral annulus. The hospital mortality rate was 6 per cent. There were no late deaths during 10.4 months of follow-up. Six per cent of the patients who had valve repair required subsequent MVR. Their repair operations are considered late failures. Echocardiography, a useful technique for assessing the status of the patients postoperatively, demonstrated normal mitral valve and left ventricular function in the majority of patients; comparisons with replacement valves are documented. Death and morbidity was less frequent than in patients with MVR, both in the hospital and during follow-up. The aggressive policy of mitral valve repair has reduced the number of MVR's from 95 during 1974 to 52 in 1975. Although follow-up is short, we conclude that the new MPS is a valid surgical adjunct to the complete repair of the mitral valve. 相似文献
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Arthroscopic Bankart suture repair: technique and early results 总被引:7,自引:0,他引:7
Twenty-five recurrent traumatic unidirectional anterior shoulder dislocators were stabilized arthroscopically with a transglenoid absorbable suturing technique. A Bankart lesion was documented and repaired in all cases. Postoperative follow-up averaged 17 months (range 1 year to 30 months). All results were rated excellent. All patients achieved full, painless range of motion (ROM), and no instances of postoperative instability occurred. There were no complications. The details of the operative technique are described. 相似文献