25 results on '"Luca Testolin"'
Search Results
2. A rare cause of effusive–constrictive pericarditis
- Author
-
Andrea S. Giordani, Monica De Gaspari, Anna Baritussio, Stefania Rizzo, Elisa Carturan, Cristina Basso, Massimo Napodano, Luca Testolin, Renzo Marcolongo, and Alida L.P. Caforio
- Subjects
Effusive–constrictive pericarditis ,Pericardiocentesis ,Pericardiectomy ,Cardiac tamponade ,Non‐tuberculous mycobacteria ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Abstract Effusive–constrictive pericarditis (ECP) is an uncommon diagnosis, frequently missed due to its heterogeneous presentation, but a potentially reversible cause of heart failure. A 62‐year‐old Caucasian male presented with remittent right heart failure and mild–moderate pericardial effusion. Following an initial diagnosis of idiopathic pericarditis, indomethacin was started, but the patient shortly relapsed, presenting with severe pericardial effusion and signs of cardiac tamponade, requiring pericardiocentesis. ECP was diagnosed on cardiac catheterization. Cardiac computed tomography showed non‐calcified, mildly thickened and inflamed parietal pericardium. Pericardiectomy was performed with symptoms remission. On histological examination of pericardium, chronic non‐necrotizing granulomatous inflammation was noted. Polymerase chain reaction assay was positive for non‐tuberculous mycobacteria. This case represents a rare finding of ECP with unusual presentation due to atypical mycobacteriosis in a non‐immunocompromised patient and in a non‐endemic area. Pericardiectomy can be an effective option in cases unresponsive to anti‐inflammatory treatment, even in the absence of significant pericardial thickening or calcification.
- Published
- 2021
- Full Text
- View/download PDF
3. Intra-atrial course of right coronary artery: A case report
- Author
-
Giulio Barbiero, Giuseppe Maiolino, Anna Argiolas, Luca Testolin, and Giorgio De Conti
- Subjects
Cardiology and Cardiovascular Medicine - Published
- 2022
4. A rare cause of effusive–constrictive pericarditis
- Author
-
Monica De Gaspari, Anna Baritussio, Renzo Marcolongo, Massimo Napodano, Andrea S Giordani, Cristina Basso, Stefania Rizzo, Luca Testolin, Alida L.P. Caforio, and Elisa Carturan
- Subjects
medicine.medical_specialty ,medicine.medical_treatment ,Case Report ,Case Reports ,030204 cardiovascular system & hematology ,Pericardial effusion ,03 medical and health sciences ,Pericarditis ,0302 clinical medicine ,Non‐tuberculous mycobacteria ,Cardiac tamponade ,Non-tuberculous mycobacteria ,medicine ,Pericardium ,Diseases of the circulatory (Cardiovascular) system ,030212 general & internal medicine ,Pericardiectomy ,Cardiac catheterization ,business.industry ,Effusive–constrictive pericarditis ,Pericardiocentesis ,medicine.disease ,medicine.anatomical_structure ,Heart failure ,RC666-701 ,Radiology ,Cardiology and Cardiovascular Medicine ,business - Abstract
Effusive–constrictive pericarditis (ECP) is an uncommon diagnosis, frequently missed due to its heterogeneous presentation, but a potentially reversible cause of heart failure. A 62‐year‐old Caucasian male presented with remittent right heart failure and mild–moderate pericardial effusion. Following an initial diagnosis of idiopathic pericarditis, indomethacin was started, but the patient shortly relapsed, presenting with severe pericardial effusion and signs of cardiac tamponade, requiring pericardiocentesis. ECP was diagnosed on cardiac catheterization. Cardiac computed tomography showed non‐calcified, mildly thickened and inflamed parietal pericardium. Pericardiectomy was performed with symptoms remission. On histological examination of pericardium, chronic non‐necrotizing granulomatous inflammation was noted. Polymerase chain reaction assay was positive for non‐tuberculous mycobacteria. This case represents a rare finding of ECP with unusual presentation due to atypical mycobacteriosis in a non‐immunocompromised patient and in a non‐endemic area. Pericardiectomy can be an effective option in cases unresponsive to anti‐inflammatory treatment, even in the absence of significant pericardial thickening or calcification.
- Published
- 2021
5. Extracorporeal Life Support in Patients with Primary Cardiogenic Shock: Predictors of Recovery and Survival
- Author
-
C. Guglielmi, Gino Gerosa, Ermanno Bellanti, F. Zanella, Giacomo Bortolussi, Lorenzo Bagozzi, T. Bottio, Vincenzo Tarzia, Luca Testolin, and Roberto Bianco
- Subjects
Pulmonary and Respiratory Medicine ,Transplantation ,medicine.medical_specialty ,business.industry ,Cardiogenic shock ,medicine.disease ,Extracorporeal ,Life support ,Emergency medicine ,medicine ,Surgery ,In patient ,Cardiology and Cardiovascular Medicine ,business - Published
- 2018
6. Coronary Artery Bypass Grafting in Elderly Patients: Insights from a Comparative Analysis of Total Arterial and Conventional Revascularization
- Author
-
Gino Gerosa, Cosimo Guglielmi, Massimiliano Carrozzini, Jonida Bejko, M. Comisso, Luca Testolin, Vincenzo Tarzia, Tomaso Bottio, Giacomo Bortolussi, Giuseppe Toscano, Maurizio Rubino, Roberto Bianco, and Michele Gallo
- Subjects
Male ,Time Factors ,Databases, Factual ,medicine.medical_treatment ,Myocardial Infarction ,Pharmaceutical Science ,Coronary artery bypass grafting ,Coronary Artery Disease ,030204 cardiovascular system & hematology ,law.invention ,Coronary artery disease ,0302 clinical medicine ,law ,Risk Factors ,Myocardial infarction ,Coronary Artery Bypass ,Stroke ,CABG ,Genetics (clinical) ,Aged, 80 and over ,Age Factors ,Intensive care unit ,Total arterial revascularization ,Intensive Care Units ,Treatment Outcome ,Elderly patients ,Cardiology and Cardiovascular Medicine ,Genetics ,Molecular Medicine ,3003 ,Cohort ,Cardiology ,Female ,medicine.medical_specialty ,Revascularization ,Risk Assessment ,03 medical and health sciences ,Internal medicine ,medicine ,Humans ,cardiovascular diseases ,Propensity Score ,Aged ,Retrospective Studies ,Wound Healing ,Chi-Square Distribution ,business.industry ,Retrospective cohort study ,Length of Stay ,medicine.disease ,Surgery ,030228 respiratory system ,Propensity score matching ,business - Abstract
The benefits of total arterial (TAR) versus conventional (CR) revascularization are controversial in the higher-risk cohort of elderly patients. Taking for granted its benefit on long-term survival, we evaluated the effect of TAR on safety (death, myocardial infarction, and stroke) of patients undergoing CABG. Between 2000 and 2009, 487 patients >75 years underwent isolated CABG at our institution (150 TAR and 337 CR). Patients with arterial free-grafts were excluded. After propensity matching, the outcomes of 131 TAR and 127 CR patients were compared. TAR patients had lower incidence of post-operative myocardial infarction (p = 0.025) and stroke (p = 0.005). They also experienced shorter intensive care unit (p = 0.046) and ward stay (p = 0.028), lower output of TnI (p = 0.035), and less wound complications (leg included) (p = 0.0001), while mortality was comparable (p = 0.57). In our cohort of elderly patients with multivessel disease, TAR was associated with lower rates of myocardial infarction, stroke, and shorter hospital stay.
- Published
- 2016
7. Comparison of Efficacy and Cost of Iodine Impregnated Drape vs. Standard Drape in Cardiac Surgery: Study in 5100 Patients
- Author
-
M. Comisso, Massimiliano Carrozzini, Marco Franceschi, Gino Gerosa, Roberto Bianco, Vincenzo Tarzia, Jonida Bejko, Michele Gallo, Tomaso Bottio, Giacomo Bortolussi, Luca Testolin, and Cosimo Guglielmi
- Subjects
Male ,medicine.medical_specialty ,Dehiscence ,Healing ,medicine.medical_treatment ,Cost-Benefit Analysis ,Wound infection ,Pharmaceutical Science ,Efficiency ,Preoperative care ,Wound closure ,Group B ,Risk Factors ,Negative-pressure wound therapy ,Preoperative Care ,Surgical Wound Dehiscence ,medicine ,Genetics ,Humans ,Surgical Wound Infection ,Prospective Studies ,Cardiac Surgical Procedures ,Prospective cohort study ,Genetics (clinical) ,Aged ,Postoperative Care ,Wound Healing ,business.industry ,Incidence (epidemiology) ,Equipment Design ,Surgery ,Cardiac surgery ,Surgical Drapes ,Pre-operative and post-operative care ,Cardiology and Cardiovascular Medicine ,Molecular Medicine ,3003 ,Anesthesia ,Propensity score matching ,Regression Analysis ,Female ,business ,Negative-Pressure Wound Therapy ,Iodine - Abstract
We sought to examine the efficacy in preventing surgical site infection (SSI) in cardiac surgery, using two different incise drapes (not iodine-impregnated and iodine-impregnated). A cost analysis was also considered. Between January 2008 and March 2015, 5100 consecutive cardiac surgery patients, who underwent surgery in our Institute, were prospectively collected. A total of 3320 patients received a standard not iodine-impregnated steri-drape (group A), and 1780 patients received Ioban(®) 2 drape (group B). We investigated, by a propensity matched analysis, whether the use of standard incise drape or iodine-impregnated drape would impact upon SSI rate. Totally, 808 patients for each group were matched for the available risk factors. Overall incidence of SSI was significantly higher in group A (6.5 versus 1.9 %) (p = 0.001). Superficial SSI incidence was significantly higher in group A (5.1 vs 1.6 %) (p = 0.002). Deep SSI resulted higher in group A (1.4 %) than in group B (0.4 %), although not significantly (p = 0.11). Consequently, the need for vacuum-assisted closure (VAC) therapy use resulted 4.3 % in group A versus 1.2 % in group B (p = 0.001). Overall costs for groups A and B were 12.494.912 € and 11.721.417 €, respectively. The Ioban(®) 2 offered totally 773.495 € cost savings compared to standard steri-drape. Ioban 2 drape assured a significantly lower incidence of SSI. Additionally, Ioban(®) 2 drape proved to be cost-effective in cardiac surgery.
- Published
- 2015
8. Impact of vacuum-assisted closure therapy on outcomes of sternal wound dehiscence†
- Author
-
Tomaso Bottio, Massimiliano Carrozzini, Massimo Castoro, C. Pagnin, E. Buratto, Vincenzo Tarzia, Gino Gerosa, Valentina Penzo, M. Comisso, Cosimo Guglielmi, Luca Testolin, Giacomo Bortolussi, Jonida Bejko, Marco Franceschi, Mauro Guarino, and Valentina Mescola
- Subjects
Pulmonary and Respiratory Medicine ,Male ,Reoperation ,medicine.medical_specialty ,Time Factors ,medicine.medical_treatment ,Cost-Benefit Analysis ,Surgical Wound Dehiscence ,Postoperative Complications ,Cost Savings ,Risk Factors ,Negative-pressure wound therapy ,Sepsis ,medicine ,Humans ,Surgical Wound Infection ,Cardiac Surgical Procedures ,Hospital Costs ,Propensity Score ,Aged ,Retrospective Studies ,business.industry ,Wound dehiscence ,Mortality rate ,Incidence ,Retrospective cohort study ,Middle Aged ,medicine.disease ,Mediastinitis ,Sternotomy ,Surgery ,Cardiac surgery ,Treatment Outcome ,Italy ,Female ,Cardiology and Cardiovascular Medicine ,Complication ,business ,Negative-Pressure Wound Therapy - Abstract
OBJECTIVES: Sternal wound dehiscence (SWD) after cardiac surgery is a rare but serious condition associated with considerable costs and morbidity. We sought to evaluate the results of the introduction of vacuum-assisted closure (VAC) therapy in the management of sternal wound dehiscence, compared with those of previous conventional treatments. METHODS: We retrospectively collected 7148 patients who underwent cardiac surgery at our institution between January 2002 and June 2012. A total of 152 (2.1%) patients had a sternal wound dehiscence: 107 were treated with conventional treatments (Group A) and 45 were managed with VAC therapy (Group B). Patients were stratified according to preoperative risk factors and type of sternal wound dehiscence (superficial or deep; infected or not) and compared by means of a propensity-matched analysis. A cost analysis was also performed. RESULTS: Forty-five patients of each group matched for all preoperative risk factors and type of sternal wound dehiscence. SWD-related mortality rate was significantly lower in Group B (11 vs 0%; P= 0.05). Incidence of mediastinitis (P< 0.0001), sepsis (P= 0.04), delayed SWD infection (P= 0.05), other complication (P= 0.05), surgical sternal revision (P= 0.04) and surgical superficial revision (P< 0.0001) were all significantly lower in Group B. Mean patient cost was 31 106€ in Group A and 24 383€ in Group B, thus achieving a mean saving of 6723€ per patient. CONCLUSIONS: In our experience, the use of VAC therapy for the management of SWD was considerably effective in decreasing mortality (SWD related), incidence of complications and need for surgical procedures; thus, leading to a significant reduction of costs.
- Published
- 2014
9. Supravalvar pulmonary stenosis following the arterial switch operation for complete transposition: aetiological and surgical considerations
- Author
-
Dino Casarotto, Giovanni Stellin, Nicoletta Salviato, Giorgio Svaluto Moreolo, Guido Michielon, Roberto Bianco, Maurizio Rubino, Luca Testolin, and Ornella Milanesi
- Subjects
Stenosis ,medicine.medical_specialty ,business.industry ,Pediatrics, Perinatology and Child Health ,medicine ,Etiology ,General Medicine ,Complete transposition ,Cardiology and Cardiovascular Medicine ,medicine.disease ,business ,Surgery - Abstract
From January 1988 through to July 1994, 54 consecutive infants underwent an arterial switch operation for simple or more complex forms of complete transposition (concordant atrioventricular and discordant ventriculo-arterial connections). They ranged in age from 2 to 180 days. The Lecompte maneuver was performed in all. In the first 19 patients the harvested sinuses of Valsalva were filled with two separate patches of autologous preserved pericardium, while, in the last 35 patients, a wide pantaloon patch of tanned pericardium was employed. Five babies died within 30 days after the procedure (operative mortality of 9.2%, 70% CL 4–17%). Four survivors were found to have developed a significant supravalvar pulmonary stenosis from 1 month to 21 months postoperatively. Echocardiographic data showed a transpulmonary peak systolic gradient from 60 mmHg to 101 mmHg, with a right-to-left ventricular systolic pressure ratio from 0.65 to 0.9. Reoperation was performed from 8 months to 39 months after the arterial switch procedure. Supravalvar pulmonary stenosis was located at the level of the pulmonary trunk, extending distally in two cases, due to the growth of fibrous scarring tissue with partial calcification. The pulmonary valvar leaflets were involved in two cases. Relief of the obstruction was obtained by insertion of a wide shield-tailored polytetrafluoroethylene patch after making an inverted Y-shaped longitudinal incision in the pulmonary trunk between the anterior sinuses of Valsalva. No mortality occurred at reoperation. Early and midterm echocardiographic measurements showed the effectiveness of this technique, with only trivial or mild residual transpulmonary gradients.
- Published
- 1997
10. Heart valve replacement with the Sorin tilting-disc prosthesis
- Author
-
Gaetano Thiene, Eugenio Mossuto, Uberto Bortolotti, Alessandro Mazzucco, Vincenzo Gallucci, Aldo Milano, and Luca Testolin
- Subjects
Pulmonary and Respiratory Medicine ,Aortic valve ,medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,Mitral valve replacement ,medicine.disease ,Prosthesis ,Thrombosis ,Surgery ,medicine.anatomical_structure ,Aortic valve replacement ,Valve replacement ,Internal medicine ,Mitral valve ,cardiovascular system ,medicine ,Cardiology ,cardiovascular diseases ,Heart valve ,Cardiology and Cardiovascular Medicine ,business - Abstract
From 1978 to 1988, 697 patients with a mean age of 48 ± 11 years (range 5 to 75 years) received a Sorin tilting-disc prosthesis; 358 had had aortic valve replacement, 247 mitral valve replacement, and 92 mitral and aortic valve replacement. Operative mortality rates were 7.8%, 11.3%, and 10.8%, respectively, in the three groups. Cumulative duration of follow-up is 1650 patient-years for aortic valve replacement (maximum follow-up 11.4 years), 963 patient-years for mitral valve replacement (maximum follow-up 9.9 years) and 328 patient-years for mitral and aortic valve replacement (maximum follow-up 9.4 years). Actuarial survival at 9 years is 72% ±4% after mitral valve replacement, 70% ±3% after aortic valve replacement, and 50% ± 12% after mitral and aortic valve replacement, and actuarial freedom from valve-related deaths is 97% ±2% after mitral valve replacement, 92% ±2% after aortic valve replacement, and 62% ± 15% after mitral and aortic valve replacement. Thromboembolic events occurred in 21 patients with aortic valve replacement (1.3% ±0.2%/ pt-yr), in 12 with mitral valve replacement (1.2% ± 0.3% pt-yr), and in seven with mitral and aortic valve replacement (2.1% ± 0.8%), with one case of prosthetic thrombosis in each group; actuarial freedom from thromboembolism at 9 years is 92 % ± 3 % after mitral valve replacement, 91 % ± 3 % after aortic valve replacement, and 74% ± 16% after mitral and aortic valve replacement. Anticoagulant-related hemorrhage was observed in 15 patients after aortic valve replacement (0.9% ± 0.2%/pt-yr), in 9 after mitral valve replacement (0.9% ± 0.3%/pt-yr), and in 6 with mitral and aortic valve replacement (0.9% ± 0.5%/pt-yr); actuarial freedom from this complication at 9 years is 94% ±2% after aortic valve replacement, 91% ±4% after mitral valve replacement, and 68% ± 16% after mitral and aortic valve replacement. Actuarial freedom from reoperation at 9 years is 97% ±2% after mitral and aortic valve replacement, 92% ±4% after mitral valve replacement, and 89% ±3% after aortic valve replacement, with no cases of mechanical fracture. The Sorin valve has shown a satisfactory long-term overall performance, comparable with other mechanical prostheses, and an excellent durability that renders it a reliable heart valve substitute for the mitral and aortic positions. (J T horac C ardiovasc S urg 1992;103:267—75)
- Published
- 1992
11. Extended Follow-Up of the Standard Hancock Porcine Bioprosthesis
- Author
-
Aldo Milano, Gaetano Thiene, Vincenzo Gallucci, Francisco Guerra, Luca Testolin, Alessandro Mazzucco, and Uberto Bortolotti
- Subjects
Adult ,Male ,Reoperation ,Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,Adolescent ,medicine.medical_treatment ,030204 cardiovascular system & hematology ,Actuarial survival ,03 medical and health sciences ,0302 clinical medicine ,Valve replacement ,Actuarial Analysis ,medicine ,Humans ,Endocarditis ,Child ,Aged ,Bioprosthesis ,business.industry ,Middle Aged ,medicine.disease ,Surgery ,Survival Rate ,030228 respiratory system ,Aortic Valve ,Heart Valve Prosthesis ,Mitral Valve ,Female ,Cardiology and Cardiovascular Medicine ,business ,Follow-Up Studies - Abstract
We have reviewed 665 patients in whom the standard Hancock porcine bioprosthesis (HPB) was used for aortic (AVR = 173), mitral (MVR = 437), and mitral and aortic (MAVR = 55) valve replacement in the time interval from 1970 to 1983. After AVR, HPB-related deaths occurred in 24 patients (1.7% +/- 0.4% per patient-year); 11 had thromboembolic episodes (0.8% +/- 0.2% per patient-year), 6 hemorrhages related to anticoagulants (0.4% +/- 0.2% per patient-year), 9 endocarditis (0.7% +/- 0.2% per patient-year), 7 prosthetic leak (0.5% +/- 0.1% per patient-year), and 59 structural deterioration (4.3% +/- 0.6% per patient-year). At 16 years, actuarial survival is 40% +/- 6%, freedom from thromboembolic episodes 89% +/- 4%, from hemorrhages 90% +/- 5%, from endocarditis 94% +/- 2%, from prosthetic leak 95% +/- 2%, and from structural deterioration 36% +/- 6%. After MVR, HPB-related deaths occurred in 64 patients (1.6% +/- 0.2% per patient-year); 68 had thromboembolic episodes (1.7% +/- 0.2% per patient-year), 28 hemorrhages (0.7% +/- 0.1% per patient-year), 12 endocarditis (0.3% +/- 0.1% per patient-year), 9 prosthetic leak (0.2% +/- 0.1% per patient-year), and 158 structural deterioration (4.0% +/- 0.3% per patient-year). At 18 years, actuarial survival is 33% +/- 4%, freedom from thromboembolic episodes 57% +/- 13%, from hemorrhages 81% +/- 6%, from endocarditis 91% +/- 4%, from prosthetic leak 98% +/- 1%, and from structural deterioration 18% +/- 5%.(ABSTRACT TRUNCATED AT 250 WORDS)
- Published
- 1991
12. Influence of type of prosthesis on late results after combined mitral-aortic valve replacement
- Author
-
Vincenzo Tursi, Aldo Milano, Luca Testolin, Vincenzo Gallucci, Alessandro Mazzucco, and Uberto Bortolotti
- Subjects
Adult ,Male ,Reoperation ,Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,medicine.medical_treatment ,Heart Valve Diseases ,Prosthesis ,Actuarial survival ,Aortic valve replacement ,Valve replacement ,Thromboembolism ,medicine ,Humans ,Aged ,Bioprosthesis ,Old patients ,Endocarditis ,business.industry ,Follow up studies ,Late outcome ,Middle Aged ,medicine.disease ,Late results ,Prosthesis Failure ,Surgery ,Survival Rate ,Aortic Valve ,Heart Valve Prosthesis ,Mitral Valve ,Female ,Cardiology and Cardiovascular Medicine ,business ,Follow-Up Studies - Abstract
The influence of type of prosthesis on the late outcome of patients with combined mitral-aortic valve replacement was analyzed by comparing, at a 14-year follow-up, patients receiving two biological prostheses (group 1; n=135), two mechanical prostheses (group 2; n=221), or a mechanical prosthesis in the aortic position and a bioprosthesis in the mitral position (group 3; n=97). No difference was found among the three groups in terms of actuarial survival and incidence of and freedom from valve-related deaths, thromboemboli, and hemorrhages. Patients with biological prostheses had a significantly greater incidence of structural valve deterioration, reoperations, and overall complications when compared with patients with only mechanical prostheses. The results of an extended follow-up of patients with combined mitralaortic valve replacement indicate that mechanical prostheses perform better in the long-term owing to their superior durability when compared with biological valves. The use of bioprostheses should be confined to old patients with limited life expectancy because of their cardiac disease, provided that anticoagulants are not used. Combination of mechanical and biological prostheses in the same patient should be avoided because the advantages of each type of prosthesis are lost.
- Published
- 1991
13. Extended (31 years) durability of a Starr-Edwards prosthesis in mitral position
- Author
-
Tomaso Bottio, Vincenzo Tarzia, Luca Testolin, and Gino Gerosa
- Subjects
Male ,Pulmonary and Respiratory Medicine ,Aortic valve ,medicine.medical_specialty ,medicine.medical_treatment ,Peripheral edema ,Regurgitation (circulation) ,Asymptomatic ,Prosthesis ,Mitral prosthesis ,medicine ,Humans ,Mitral valve prosthesis ,cardiovascular diseases ,Heart Valve Prosthesis Implantation ,business.industry ,Mitral valve replacement ,Middle Aged ,Prosthesis Failure ,Surgery ,medicine.anatomical_structure ,Heart Valve Prosthesis ,cardiovascular system ,Mitral Valve ,medicine.symptom ,Cardiology and Cardiovascular Medicine ,business - Abstract
A 62-year-old man underwent mitral valve replacement with a Starr-Edwards caged-ball prosthesis in 1974. He was asymptomatic until February 2005 when he underwent a new cardiac evaluation because of increasing dyspnea and peripheral edema. The echocardiogram showed a severe aortic regurgitation and a mitral valve prosthesis well functioning. At reoperation, the mitral prosthesis and the aortic valve were replaced with St. Jude Medical((R)) bileaflet mechanical prostheses. At macroscopic and radiographic inspection the Starr-Edwards was free from signs of structural valve degeneration. This case demonstrates the impressive durability of a Starr-Edwards prosthesis in mitral position.
- Published
- 2007
14. Biological versus mechanical aortic prosthesis? A nineteen-year comparison in a propensity-matched population
- Author
-
Tomaso, Bottio, Giulio, Rizzoli, Luca, Caprili, Luca, Testolin, Gaetano, Thiene, and Gino, Gerosa
- Subjects
Adult ,Bioprosthesis ,Reoperation ,Adolescent ,Matched-Pair Analysis ,Age Factors ,Heart Valve Diseases ,Blood Pressure ,Middle Aged ,Pulmonary Artery ,Prosthesis Design ,Survival Analysis ,Prosthesis Failure ,Italy ,Risk Factors ,Aortic Valve ,Heart Valve Prosthesis ,Multivariate Analysis ,Humans ,Prospective Studies ,Liver Failure ,Aged ,Follow-Up Studies - Abstract
The choice of aortic valve substitutes remains controversial. Malfunction and systemic valve complications affect the results of mechanical and tissue valves. Two devices--the Sorin Monocast (tilting disk) valve and the Hancock Standard valve were compared, the study aim being to determine whether the valve model is a marker or a causal influence of poor outcome after aortic valve replacement (AVR).Between January 1970 and January 1984, patients aged70 years and operated on for aortic valve disease were selected. A total of 379 patients received either Sorin (group S) valves (n = 213; median age 51 years) or Hancock Standard (group HcK) valves (n = 192; median age 50 years) (p = NS). Total follow up was 2,471 patient-years (pt-yr) for group S and 2,368 pt-yr for group HcK. Follow up was 98% complete; median duration was 15 pt-yr for group S and 13.2 pt-yr for group HcK. Propensity matching for available patient intrinsic and operative risk factors was ultimately used to investigate whether biological or mechanical valve models impact upon outcome after aortic valve surgery. Patient survival was analyzed according to the 'intention to treat' principle.The 30-day mortality was 7.5% for group S and 10.9% for group HcK (p = NS). The 19-year Kaplan-Meier freedom from valve-related mortality was 84% (group S) and 82% (group HcK) (p = NS), while overall survival was 42% (group S) and 35% (group HcK) (p = NS). Structural valve deterioration (SVD) was the major cause of reoperation in the HcK group. The 19-year freedom from all valve-related complications was 43% (group S) versus 19% (group HcK) (p = 0.0001). By propensity score, 61% of the valve replacements (247/405) were perfectly matched for available risk factors, with an equal distribution of risk covariates. When SVD and reoperation due to SVD were excluded, survival and freedom from all valve-related complications of the matched patients were identical between the prostheses under comparison.In this relatively young population, the Sorin valve showed a significantly lower valve-related complication rate than the Hancock Standard valve. The latter valve showed a significantly increasing rate of reoperation due to SVD, and thereby a relative inadequacy for use in younger patients. When analyzed according to an 'intention to treat' principle, the 19-year survival and freedom from valve-related complications of patients with the same propensity score for selection of either valve type were similar.
- Published
- 2005
15. How an undiscovered extensive peripheral pulmonary venous thrombosis destroyed a heart transplant: a case report
- Author
-
Andrea Angelini, Raffaele Bonato, Luca Testolin, G. Thiene, Gino Gerosa, and Tomaso Bottio
- Subjects
Male ,medicine.medical_specialty ,medicine.medical_treatment ,Extracorporeal Membrane Oxygenation ,Fatal Outcome ,Internal medicine ,Mitral valve ,Atrial Fibrillation ,Coagulopathy ,Humans ,Medicine ,Lung ,Transplantation ,Mitral valve repair ,business.industry ,Vascular disease ,Cardiogenic shock ,Middle Aged ,medicine.disease ,Thrombosis ,Surgery ,surgical procedures, operative ,medicine.anatomical_structure ,Circulatory system ,Cardiology ,Heart Transplantation ,Pulmonary Veno-Occlusive Disease ,Autopsy ,business ,Echocardiography, Transesophageal - Abstract
This report details a recent experience with a 56-year-old man affected by an incompetent mitral valve due to Barlow's disease. The patient underwent a mitral valve repair and extracorporeal membrane oxygenator (ECMO) assistance due to postcardiotomy cardiogenic shock. During the ECMO assistance he experienced a left atrial thrombosis. A few days later, being unaware of the pulmonary vein thrombosis, we transplanted the patient, who ultimately died due to multiorgan failure and coagulopathy. This article highlights both the vain experience with ECMO and the uselessness of heart transplant, to avoid in the future an irresponsible waste of donor organs, as occurred in the current case.
- Published
- 2004
16. Cardiogenic shock due to metastatic cardiac lymphoma: still a diagnostic and therapeutic challenge
- Author
-
Dino Casarotto, Cristina Basso, Marialuisa Valente, Demetrio Pittarello, and Luca Testolin
- Subjects
Pulmonary and Respiratory Medicine ,Adult ,medicine.medical_specialty ,Heart disease ,medicine.medical_treatment ,Shock, Cardiogenic ,Hemodynamics ,Lymphoma, T-Cell ,Severity of Illness Index ,Metastasis ,Heart Neoplasms ,Extracorporeal Membrane Oxygenation ,Fatal Outcome ,Internal medicine ,medicine ,Extracorporeal membrane oxygenation ,Humans ,Thymic Lymphoma ,business.industry ,Cardiogenic shock ,General Medicine ,Thymus Neoplasms ,medicine.disease ,Lymphoma ,Surgery ,Circulatory system ,Cardiology ,Female ,Cardiology and Cardiovascular Medicine ,business ,Echocardiography, Transesophageal - Abstract
Myocardial involvement by metastatic lymphoma progressively leads to severe contractile impairment and fatal outcome. Correct diagnosis is often late due to misleading presentation signs. We report on a case of extensive cardiac involvement of a T-cell thymic lymphoma in a young woman, necessitating emergent extracorporeal membrane oxygenation (ECMO) circulatory support, with satisfactory hemodynamic recovery and subsequent ECMO weaning. Unfortunately, the following clinical course was rapidly fatal. This case seems to confirm that early aggressive instrumental diagnosis is crucial before severe myocardial impairment can prevent any therapeutic option. Extensive use of transesophageal echocardiographic examination and early endomyocardial biopsy are highly recommended. q 2001 Elsevier Science B.V. All rights reserved.
- Published
- 2001
17. High rejection score in the first year and risk of skin cancer in heart transplantation
- Author
-
Andrea Peserico, Andrea Angelini, Stefano Piaserico, F Gai, G. Feltrin, Luca Testolin, Alida L.P. Caforio, Antonio Gambino, Francesco Tona, Dino Casarotto, A. Belloni Fortina, and E Pompei
- Subjects
Graft Rejection ,Male ,medicine.medical_specialty ,Skin Neoplasms ,Time Factors ,medicine.medical_treatment ,Immunocompromised Host ,Risk Factors ,Epidemiology ,medicine ,Humans ,Risk factor ,Proportional Hazards Models ,Heart transplantation ,Transplantation ,Analysis of Variance ,business.industry ,Proportional hazards model ,Incidence (epidemiology) ,Incidence ,Middle Aged ,medicine.disease ,Surgery ,Carcinoma, Basal Cell ,Head and Neck Neoplasms ,Carcinoma, Squamous Cell ,Female ,Skin cancer ,Complication ,business - Published
- 2001
18. New trends in heart transplantation
- Author
-
Gino Gerosa, Dino Casarotto, G. Feltrin, Luca Testolin, G.M. Iacona, Antonio Gambino, E. Spagna, and Alida L.P. Caforio
- Subjects
Heart transplantation ,Graft Rejection ,Immunosuppression Therapy ,Transplantation ,medicine.medical_specialty ,Tissue and Organ Procurement ,Graft rejection ,business.industry ,Cell Transplantation ,medicine.medical_treatment ,Patient Selection ,Immunosuppression ,Opportunistic Infections ,Tissue Donors ,Surgery ,Cell transplantation ,Postoperative Complications ,Circulatory system ,medicine ,Heart Transplantation ,Humans ,business - Published
- 2001
19. Sulfinpyrazone reduces cyclosporine levels: a new drug interaction in heart transplant recipients
- Author
-
Annalisa Angelini, E Pompei, Dino Casarotto, F Marchini, Luca Testolin, S. Dalla Volta, Antonio Gambino, G. Feltrin, Francesco Tona, and Alida L.P. Caforio
- Subjects
Pulmonary and Respiratory Medicine ,Graft Rejection ,Male ,medicine.medical_specialty ,medicine.medical_treatment ,Allopurinol ,Urology ,chemistry.chemical_compound ,Risk Factors ,Internal medicine ,medicine ,Humans ,Urea ,Drug Interactions ,Hyperuricemia ,Heart transplantation ,Transplantation ,Creatinine ,business.industry ,Liter ,Middle Aged ,Uricosuric Agents ,medicine.disease ,Sulfinpyrazone ,Uric Acid ,Endocrinology ,chemistry ,Cyclosporine ,Uric acid ,Heart Transplantation ,Surgery ,Female ,Cardiology and Cardiovascular Medicine ,business ,Immunosuppressive Agents ,medicine.drug ,Follow-Up Studies - Abstract
Background: Management of cyclosporine (CsA)–associated hyperuricemia in heart transplantation (HT) is difficult. Because of the myelotoxicity of combined allopurinol and azathioprine, we tested sulfinpyrazone. Methods We studied 120 HT recipients (109 men; mean age at HT, 52 ± 10 years). All had received allopurinol for at least 6 months, which was stopped for 1 month before initiation of sulfinpyrazone. Mean follow-up from HT to onset of sulfinpyrazone (200 mg/day) was 59 ± 41 months. We stopped the drug after 6 ± 2 months. We compared CsA level and daily dose, serum creatinine, blood urea, and uric acid at onset and before interruption of sulfinpyrazone and, as control, in the last 6 months of allopurinol. Results Mean uricemia decreased with allopurinol (0.58 ± 0.12 vs 0.41 ± 0.07 mmol/liter, p = 0.0001) as well as with sulfinpyrazone (0.51 ± 0.13 vs 0.40 ± 0.12 mmol/liter, p = 0.0001). Mean creatinine increased (171 ± 42 and 164 ± 35 μmol/liter, p = 0.01) with allopurinol, whereas it tended to decrease with sulfinpyrazone (160 ± 35 and 154 ± 48 μmol/liter, p = NS). Mean urea did not change with allopurinol (14 ± 5 vs 15 ± 7 mmol/liter, p = NS), but fell with sulfinpyrazone (14.01 ± 5 vs 12.60 ± 5 mmol/liter, p = 0.0004). Mean CsA levels were constant with allopurinol (193 ± 73 vs 188 ± 65 ng/ml, p = NS), although CsA dose was slightly reduced (2.7 ± 0.8 vs 2.6 ± 0.8 mg/kg/day, p = 0.007). Conversely, CsA levels dropped with sulfinpyrazone (183 ± 89 vs 121 ± 63 ng/ml, p = 0.0001) despite an increase in CsA daily dose (2.6 ± 0.9 vs 2.8 ± 0.9 mg/kg/day, p = 0.0001). Two subjects were treated for acute rejection. We observed no other side effects. Conclusions In HT recipients sulfinpyrazone, as an alternative to allopurinol, is effective in achieving metabolic control of hyperuricemia. However, this drug reduced CsA levels, thus the risk of rejection is present.
- Published
- 2000
20. Enteroviral genome in native hearts may influence outcome of patients who undergo cardiac transplantation
- Author
-
Fiorella Calabrese, Ugolino Livi, Marialuisa Valente, Maria Angela Biasolo, Luca Testolin, Giorgio Palù, Gaetano Thiene, Annalisa Angelini, and Bambos Soteriou
- Subjects
Graft Rejection ,Male ,Pathology ,medicine.medical_specialty ,Viral Myocarditis ,Adolescent ,Heart Diseases ,Rhinovirus ,Molecular Sequence Data ,viral infection ,cardiac transplant ,Cardiomyopathy ,Genome, Viral ,Biology ,medicine.disease_cause ,Right ventricular cardiomyopathy ,Pathology and Forensic Medicine ,medicine ,Enterovirus Infections ,Humans ,Molecular Biology ,DNA Primers ,Enterovirus ,Base Sequence ,Dilated cardiomyopathy ,Cell Biology ,Middle Aged ,medicine.disease ,Prognosis ,Reverse transcriptase ,Transplantation ,Heart Transplantation ,RNA, Viral ,Follow-Up Studies - Abstract
The Enterovirus may be the most common agent responsible for viral myocarditis and cardiomyopathy. Very little of the literature is available concerning the follow-up of patients who underwent transplantation with enteroviral positivity in native hearts. In the present study, 45 explanted hearts from patients who underwent orthotopic heart transplant at University of Padova were studied by reverse transcriptase (RT)-polymerase chain reaction (PCR): 27 patients had dilated cardiomyopathy (DC), 12 had ischemic cardiopathy (IC), 2 had valvular disease (VD), 2 had arrhythmogenic right ventricular cardiomyopathy (ARVC), 1 had giant cell myocarditis (GCM), and 1 had lymphocytic myocarditis (LM). Two sets of PCR primers from the highly conserved region of Enterovirus and Rhinovirus were used. Samples of both ventricles and septum were analyzed in every patients. The RT-PCR and nucleotide sequencing of amplicons were also performed on all post-transplantation follow-up biopsies in patients with Enterovirus positivity in the native heart. The viral genome was detectable in only 1 of 27 patients with DC (3%) and in 1 patient with LM. Nucleotide sequence analysis of the amplified product showed differences in nucleotide sequence of PCR samples compared with the sequence of the coxsackievirus B3 used in the current study. The patient with Enterovirus-positive DC showed a higher index of severe rejection (>3A) in the first 6 months, compared with the other patients tested. The patient with Enterovirus-positive LM died of disease recurrence 2 months after transplantation. The present study reveals a scarce presence of Enterovirus in the myocardium of patients with chronic myocardial disease. Because Enterovirus infection was predictive of a poor prognosis in these two patients, molecular studies are useful in excluding viral involvement in native hearts of transplanted patients.
- Published
- 1999
21. A Severe but Predictable Complication of an Inflammatory Bowel Disease*
- Author
-
Giacomo, Rossitto, primary, Gianluca, Torregrossa, additional, Luca, Testolin, additional, and Maurizio, Cesari, additional
- Published
- 2013
- Full Text
- View/download PDF
22. The last to die is hope: Prolonged mechanical circulatory support with a Novacor left ventricular assist device as a bridge to transplantation
- Author
-
Dino Casarotto, Luca Testolin, Gino Gerosa, Tomaso Bottio, and Antonio Gambino
- Subjects
Adult ,Cardiomyopathy, Dilated ,Male ,Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,Biopsy ,medicine.medical_treatment ,Shock, Cardiogenic ,Ventricule gauche ,Internal medicine ,Antineoplastic Combined Chemotherapy Protocols ,Humans ,Medicine ,Cyclophosphamide ,Heart Failure ,business.industry ,Castleman Disease ,Surgery ,Treatment Outcome ,Vincristine ,Ventricular assist device ,Circulatory system ,cardiovascular system ,Cardiology ,Heart Transplantation ,Bridge to transplantation ,Heart-Assist Devices ,Mitoxantrone ,Cardiology and Cardiovascular Medicine ,business - Abstract
J Thorac Cardiovasc Surg Dino Casarotto, Tomaso Bottio, Antonio Gambino, Luca Testolin and Gino Gerosa left ventricular assist device as a bridge to transplantation The last to die is hope: Prolonged mechanical circulatory support with a Novacor http://jtcs.ctsnetjournals.org/cgi/content/full/125/2/417 located on the World Wide Web at: The online version of this article, along with updated information and services, is
- Published
- 2003
23. Surgical treatment of apical muscular ventricular septal defects
- Author
-
Luca Testolin, Massimo A. Padalino, Giovanni Stellin, and Rodolfo A. Neirotti
- Subjects
Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,Text mining ,business.industry ,Medicine ,Surgery ,General Medicine ,Cardiology and Cardiovascular Medicine ,business ,Surgical treatment - Published
- 2000
24. Ryanodine and verapamil inotropic effects in right and left ventricles of end-stage cardiomyopathies
- Author
-
F. Pesarin, Luca Testolin, Marco Panfili, Roberto Padrini, Dino Casarotto, Donatella Piovan, S. Dalla Volta, Ugolino Livi, and Gianna Magnolfi
- Subjects
Pharmacology ,Inotrope ,medicine.medical_specialty ,Ryanodine receptor ,business.industry ,Internal medicine ,medicine ,Cardiology ,Verapamil ,Left Ventricles ,Stage (cooking) ,business ,medicine.drug - Published
- 1995
25. Evaluation of the regional responsivity to ryanodine of human myocardium from patients with idiopathic dilated cardiomyopathy and secondary cardiomyopathies
- Author
-
Marco Panfili, Dino Casarotto, Donatella Piovan, S. Dalla Volta, Roberto Padrini, Luca Testolin, Gianna Magnolfi, Ugolino Livi, and F. Pesarin
- Subjects
Adult ,Cardiomyopathy, Dilated ,Male ,Inotrope ,medicine.medical_specialty ,Physiology ,Heart Ventricles ,Ventricular Dysfunction, Right ,medicine.medical_treatment ,Cardiomyopathy ,In Vitro Techniques ,Contractility ,Ventricular Dysfunction, Left ,Physiology (medical) ,Internal medicine ,Idiopathic dilated cardiomyopathy ,medicine ,Humans ,Aged ,Heart transplantation ,Dose-Response Relationship, Drug ,Ryanodine ,Ryanodine receptor ,business.industry ,Middle Aged ,medicine.disease ,Myocardial Contraction ,Stimulation, Chemical ,Sarcoplasmic Reticulum ,medicine.anatomical_structure ,Ventricle ,Heart failure ,Cardiology ,Calcium ,Female ,Cardiology and Cardiovascular Medicine ,business - Abstract
The aim of the study was to compare the contractile response to ryanodine of human heart preparations taken from right and left ventricles of patients affected by idiopathic (IDCM) and secondary (SCM) end-stage dilated cardiomyopathies. Right and left ventricle myocardial strips were obtained from hearts of patients undergoing orthotopic heart transplantation and suspended in an oxygenated bath (T = 35 degrees C; stimulation frequency = 0.5 Hz). After an equilibration period, a cumulative dose-response curve for contractility (peak tension) was obtained with ryanodine (0.5, 1, 2, 4, 8, 16, 32, 64 microM). Basal contractility was not significantly different between right and left ventricles or between IDCM and SCM preparations. Ryanodine reduced peak myocardial tension but failed to completely suppress it, even at concentrations which achieved maximum effect. Ryanodine effect still persisted after a 45'-60' washout. The concentration-effect curves from IDCM right ventricle, IDCM left ventricle, SCM right ventricle and SCM left ventricle were compared: IDCM left ventricle was less sensitive to ryanodine than IDCM right ventricle and SCM left ventricle, while no difference was detectable between SCM left ventricle and SCM right ventricle. Thus, the overall sensitivity ranking was: IDCM left ventricleIDCM right ventricle = SCM right ventricle = SCM left ventricle. IDCM left ventricle showed, in addition, a biphasic response with a shift from negative to positive inotropic effect at concentrations higher than approximately 10 microM. These findings indicate that the cardio-depressant effect of ryanodine, a drug which interferes with intracellular Ca release from the sarcoplasmic reticulum, differs quantitatively and qualitatively in IDCM left ventricle from both IDCM right ventricle and SCM left ventricle. This suggests that some specific alteration in the intracellular Ca signalling in IDCM exists and, from a methodological point of view, stresses the need for a "bi-ventricular" approach to studying biochemical and functional abnormalities of advanced congestive heart failure.
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.