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Giuseppe Di Eusanio

Publications and source records attributed to Giuseppe Di Eusanio.

8 recordsLinked to original sources
PubMed2006

Perioperative and clinical-angiographic late outcome of total arterial myocardial revascularization according to different composite original graft techniques.

Total arterial myocardial revascularization (TAMR) is advisable because of the excellent long-term patency of arterial conduits. We present early and midterm outcomes of five different surgical configurations for TAMR. Between January 1998 and May 2004, 112 patients (aged 56.5 +/- 4.5 years, 20% female) with three-vessel disease underwent TAMR. The internal mammary arteries (IMAs) were harvested in a sketelonized fashion. The surgical techniques for TAMR consisted in Y or T composite grafts (n = 88, 78%) constructed between the in situ right IMA (RIMA) and the free left IMA (LIMA) graft (n = 58) or the radial artery (n = 30) (RA) in three different configurations. The other techniques consisted in T- and inverted T-graft (n = 24, 22%) constructed between the RA conduit and the free LIMA graft in two different configurations. The mean follow-up time was 40 +/- 23 months. Postoperative angiographic control was performed in 76/111 (70%) patients. Overall, 472 arterial anastomoses (average 4.2 per patient) were performed. One (0.9%) patient, undergoing the inverted T-graft technique, died on postoperative day 2. Another patient (0.9%), undergoing the lambda-graft technique using both IMAs and RA, suffered a new myocardial infarction probably due to RA conduit vasospasm. One week after surgery, after the transthoracic echocardiographic Doppler with adenosine provocative test, the coronary flow reserve (CFR) at the LIMA and RIMA main stems were 2 +/- 0.4 and 2.4 +/- 0.3, respectively. At 12-month follow-up, after adenosine provocative test, the CFRs at the LIMA and RIMA stems were significantly higher than the values at 1 week after surgery within the same group; (LIMA)CFR (1 week) 2.4 +/- 0.3 (12 months) vs 2 +/- 04 (1 week), P = 0.002; (RIMA)CFR 2.58 +/- 0.4 vs 2.4 +/- 0.3, P = 0.001. The CFR at the RIMA main stem was higher in all measurements within the same group than in the LIMA main stem, but not significantly. In one patient undergoing the lambda-graft technique using both IMAs, the RIMA was found to have a string sign. Postoperative angiography in 50 patients showed that the patency rate for the LIMA was 100%, for the RIMA 97.3%, and for the RA 96.7%. Angiography at 3-year follow-up in 76 patients documented excellent patency rates of the LIMA (97.4%), RIMA (95%), and RA (87%). Survival at 7 years was 92.5%, event-free survival 89.3%, and freedom from angina 94%. Total arterial myocardial revascularization using different surgical configurations is safe and effective. The use of composite arterial grafts provides excellent clinical and angiographic results, with a low rate of angina recurrence and late cardiac events. These configurations allow for complete arterial revascularization.

Adult↗
PubMed2005

Surgery for acute type A aortic dissection: the effect of antegrade selective cerebral perfusion on the early outcome of elderly patients.

BACKGROUND: The aim of this study was to evaluate early results and to determine predictive risk factors associated with an adverse outcome in elderly patients after acute type A aortic dissection repair using antegrade selective cerebral perfusion (ASCP). Adverse outcome was defined as the occurrence of death or permanent neurologic dysfunction. METHODS: From October 1995 to March 2002, 178 patients (group A < 75 years, n = 156, 87.6%; group B > 75 years, n = 22, 12.4%) underwent surgery for acute type A aortic dissection using ASCP and moderate hypothermia. An ascending aorta/hemiarch replacement was performed in 128/178 (71.9%) patients (group A 71.2%, group B 77.3%, p = NS), an ascending aorta and arch replacement in 50/178 (28.1%) patients (group A 28.8%, group B 22.7%, p = NS). Associated procedures were performed in 55/178 (20.9%) patients (group A 31.4%, group B 27.3%, p = NS), the arch vessels were reimplanted using the separated graft technique in 32/50 (64.0%) patients (group A 62.2%, group B 80.0%, p = NS). The mean ASCP time was 59 +/- 27 min. RESULTS: The overall adverse outcome rate was 20.8% (group A 21.2%, group B 18.2%, p = NS). The transient neurologic dysfunction rate was 9.5% (group A 9.5%, group B 5.6%, p = NS). A logistic regression analysis revealed cardiopulmonary bypass time (p = 0.045, odds ratio 1.03/min) to be the only independent predictor of adverse outcome in group A. CONCLUSIONS: During type A aortic dissection repair the implementation of ASCP resulted in an acceptable hospital mortality and neurologic outcome. If ASCP is used, the risk of hospital mortality and postoperative morbidity is similar in patients younger and older than 75 years. Duration of cardiopulmonary bypass still remains an important risk factor for hospital mortality and neurologic outcome in elderly patients.

Acute Disease↗
PubMed2004

[Mortality risk estimation in cardiac surgery].

BACKGROUND: The aim of this study was to compare the ability of three risk models to predict operative mortality after cardiac surgery. METHODS: Risk factors of 3111 patients (73% male, mean age 65.2 +/- 10.7 years) were derived from our institutional database at the Cardiac Surgery Department of the G.M. Lancisi Hospital, Ancona, Italy. The predicted mortality was derived from the Society of Thoracic Surgeons risk score (STS), the EuroSCORE (ES) and the Northern New England Cardiovascular Disease Study Group score (NE). RESULTS: The observed mortality in the myocardial revascularization population (1995 patients) was 2.2% (43 patients). The mean predicted mortality by STS, ES and NE was 1.9, 4.2 and 1.9%, respectively. The predictive ability of the models was measured by means of the ROC curve. Curves were respectively of 0.82, 0.77 and 0.78. CONCLUSIONS: All tested models proved e good accuracy level but ES showed a constant overestimation of mortality at all risk levels.

Aged↗
PubMed2004

Aortic valve-sparing surgery for aortic root aneurysm.

BACKGROUND: Replacement of the aortic valve and ascending aorta with a composite graft is the most common surgical treatment for aortic root aneurysms with or without aortic regurgitation (AR). In the early 90's reconstructive procedures of the aortic root have been described with encouraging results. This paper presents our experience with this technique. METHODS: Between January 2001 and May 2003, 28 patients (25 males, 3 females, mean age 60 years) with aortic root aneurysm were treated with reimplantation of the aortic valve. Twenty-two patients had AR > 2+, 5 had Marfan syndrome, 5 had an aortic arch aneurysm, 4 had type A aortic dissection, 2 patients had associated coronary artery disease, and one had mitral valve insufficiency. The only contraindication was primitive disease of the aortic leaflets. RESULTS: There was one perioperative death (type A aortic dissection) and 1 patient was discharged with mild to moderate AR requiring aortic valve replacement. The cardiopulmonary bypass and aortic cross-clamping times were 230 and 184 min respectively. No neurological events were recorded. During follow-up (mean 16.7 months, range 3-32 months) 1 patient died and one had mild AR. Freedom from reoperation and from AR at 24 months was 94 and 89% respectively. At multivariate analyses we did not find any correlation between Marfan syndrome, type A aortic dissection, grade of preoperative AR, and recurrence of AR. CONCLUSIONS: In our experience, valve-sparing surgery was feasible with a low mortality and morbidity and with good early results. It should be applied to all patients requiring aortic root surgery for aortic root aneurysm, a diseased aortic valve being the only contraindication.

Aged↗
PubMed2004

Cerebral protection during surgery of the thoracic aorta: a review.

Operations on the aortic arch remain a major challenge for the cardiac surgeon and neurologic injuries represent the most feared complication. During the last decades, different cerebral protection techniques, including deep hypothermic circulatory arrest, and retrograde and antegrade cerebral perfusion have been introduced into clinical practice to reduce the incidence of such complications. All three methods present advantages and disadvantages. In this review, the theoretical impact of the current methods of brain protection is reported and discussed.

Aorta, Thoracic↗
PubMedDate not supplied

Left superior vena cava draining into the left atrium, associated with partial anomalous pulmonary venous connection: surgical correction.

A persistent left superior vena cava draining into the left atrium may produce a symptomatic right-to-left shunt. Although intra-atrial rerouting techniques, in patients with no connecting vein, have proved to be reliable and successful, in many cases the extracardiac repair is preferable. We report a case of a 5-month-old patient with a not connected left superior vena cava draining into the left atrium, associated with atrial septal defect and partial anomalous pulmonary venous connection. The correction has been achieved by rerouting the pulmonary venous return into the left atrium and by transposition of the left vena cava on the right appendage.

Anastomosis, Surgical↗