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Ferrari M, Mularoni F, Taboni S, Crosetti E, Pessina C, Carobbio ALC, Montalto N, Marchi F, Vural A, Paderno A, Caprioli S, Gaudioso P, Fermi M, Rigoni F, Saccardo T, Contro G, Ruaro A, Lo Manto A, Varago C, Baldovin M, Bandolin L, Filauro M, Sampieri C, Missale F, Ioppi A, Carta F, Ramanzin M, Ravanelli M, Maiolo V, Bertotto I, Del Bon F, Lancini D, Mariani C, Marrosu V, Tatti M, Cağlı S, Yüce I, Gündoğ M, Dogan S, Anile G, Gottardi C, Busato F, Vallin A, Gennarini F, Bossi P, Ghi MG, Lionello M, Zanoletti E, Marioni G, Maroldi R, Mattioli F, Puxeddu R, Bertolin A, Presutti L, Piazza C, Succo G, Peretti G, Nicolai P. How reliable is assessment of true vocal cord-arytenoid unit mobility in patients affected by laryngeal cancer? a multi-institutional study on 366 patients from the ARYFIX collaborative group. Oral Oncol 2024; 152:106744. [PMID: 38520756 DOI: 10.1016/j.oraloncology.2024.106744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/01/2024] [Accepted: 03/05/2024] [Indexed: 03/25/2024]
Abstract
PURPOSE In clinical practice the assessment of the "vocal cord-arytenoid unit" (VCAU) mobility is crucial in the staging, prognosis, and choice of treatment of laryngeal squamous cell carcinoma (LSCC). The aim of the present study was to measure repeatability and reliability of clinical assessment of VCAU mobility and radiologic analysis of posterior laryngeal extension. METHODS In this multi-institutional retrospective study, patients with LSCC-induced impairment of VCAU mobility who received curative treatment were included; pre-treatment endoscopy and contrast-enhanced imaging were collected and evaluated by raters. According to their evaluations, concordance, number of assigned categories, and inter- and intra-rater agreement were calculated. RESULTS Twenty-two otorhinolaryngologists evaluated 366 videolaryngoscopies (total evaluations: 2170) and 6 radiologists evaluated 237 imaging studies (total evaluations: 477). The concordance of clinical rating was excellent in only 22.7% of cases. Overall, inter- and intra-rater agreement was weak. Supraglottic cancers and transoral endoscopy were associated with the lowest inter-observer reliability values. Radiologic inter-rater agreement was low and did not vary with imaging technique. Intra-rater reliability of radiologic evaluation was optimal. CONCLUSIONS The current methods to assess VCAU mobility and posterior extension of LSCC are flawed by weak inter-observer agreement and reliability. Radiologic evaluation was characterized by very high intra-rater agreement, but weak inter-observer reliability. The relevance of VCAU mobility assessment in laryngeal oncology should be re-weighted. Patients affected by LSCC requiring imaging should be referred to dedicated radiologists with experience in head and neck oncology.
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Affiliation(s)
- M Ferrari
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy.
| | - F Mularoni
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - S Taboni
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - E Crosetti
- Otorhinolaryngology Department - Head Neck Cancer Unit, San Giovanni Bosco Hospital, Turin, Italy
| | - C Pessina
- Radiology Unit, Sant'Antonio Hospital, University of Padova, Padova, Italy
| | - A L C Carobbio
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - N Montalto
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - F Marchi
- Unit of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genoa, Italy
| | - A Vural
- Otorhinolaryngology Unit, Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - A Paderno
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - S Caprioli
- Radiology Unit, San Martino Hospital, Genoa, Italy
| | - P Gaudioso
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - M Fermi
- Otorhinolaryngology Unit, Azienda Ospedaliera Universitaria di Bologna IRCCS, Bologna, Italy; Department of Surgical and Medical Sciences, University of Bologna, Bologna, Italy
| | - F Rigoni
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - T Saccardo
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - G Contro
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - A Ruaro
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - A Lo Manto
- Otorhinolaryngology Unit, Infermi Hospital, Rimini, Italy
| | - C Varago
- Otorhinolaryngology Unit, Vittorio Veneto Hospital, Treviso, Italy
| | - M Baldovin
- Otorhinolaryngology Unit, San Martino di Belluno Hospital, Belluno, Italy
| | - L Bandolin
- Otorhinolaryngology Unit, Hospital of Santorso, Vicenza, Italy
| | - M Filauro
- Unit of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genoa, Italy
| | - C Sampieri
- Department of Experimental Medicine (DIMES), University of Genoa, Italy; Unit of Head and Neck Tumors, Hospital Clínic, Barcelona, Spain
| | - F Missale
- Department of Otorhinolaryngology, Head and Neck Surgery, Maastricht University Medical Center, 6202 AZ Maastricht, the Netherlands
| | - A Ioppi
- Department of Otorhinolaryngology-Head and Neck Surgery, "S. Chiara" Hospital, Azienda Provinciale per i Servizi Sanitari (APSS), Trento, Italy
| | - F Carta
- Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria di Cagliari, Cagliari, Italy
| | - M Ramanzin
- Radiology Unit, Hospital of Vicenza, Vicenza, Italy
| | - M Ravanelli
- Radiology Unit, ASST Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - V Maiolo
- Pediatric and Adult Cardiothoracic and Vascular, Oncohematologic and Emergency Radiology Unit (IRCCS AOUBO), University of Bologna, Italy
| | - I Bertotto
- Radiology Unit, IRCCS Istituto di Candiolo, Turin, Italy
| | - F Del Bon
- Otorhinolaryngology Unit, ASST Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - D Lancini
- Otorhinolaryngology Unit, ASST Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - C Mariani
- Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria di Cagliari, Cagliari, Italy
| | - V Marrosu
- Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria di Cagliari, Cagliari, Italy
| | - M Tatti
- Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria di Cagliari, Cagliari, Italy
| | - S Cağlı
- Otorhinolaryngology Unit, Erciyes University, Kayseri, Turkey
| | - I Yüce
- Otorhinolaryngology Unit, Erciyes University, Kayseri, Turkey
| | - M Gündoğ
- Department of Radiation Oncology, Erciyes University, Kayseri, Turkey
| | - S Dogan
- Department of Radiology, Erciyes University, Kayseri, Turkey
| | - G Anile
- Unit of Medical Oncology 2, "Istituto Oncologico Veneto", Padova, Italy
| | - C Gottardi
- Unit of Medical Oncology 2, "Istituto Oncologico Veneto", Padova, Italy
| | - F Busato
- Unit of Radiation Oncology, Policlinico Abano, Padova, Italy
| | - A Vallin
- Unit of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genoa, Italy
| | - F Gennarini
- Otorhinolaryngology Unit, ASST Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - P Bossi
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy; IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - M G Ghi
- Unit of Medical Oncology 2, "Istituto Oncologico Veneto", Padova, Italy
| | - M Lionello
- Otorhinolaryngology Unit, Vittorio Veneto Hospital, Treviso, Italy
| | - E Zanoletti
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - G Marioni
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
| | - R Maroldi
- Radiology Unit, ASST Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - F Mattioli
- Otorhinolaryngology Unit, University of Modena, Modena, Italy
| | - R Puxeddu
- Otorhinolaryngology Unit, Azienda Ospedaliero-Universitaria di Cagliari, Cagliari, Italy; King's College Hospital London, Dubai, United Arab Emirates
| | - A Bertolin
- Otorhinolaryngology Unit, Vittorio Veneto Hospital, Treviso, Italy
| | - L Presutti
- Otorhinolaryngology Unit, Azienda Ospedaliera Universitaria di Bologna IRCCS, Bologna, Italy; Department of Surgical and Medical Sciences, University of Bologna, Bologna, Italy
| | - C Piazza
- Otorhinolaryngology Unit, ASST Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - G Succo
- Otorhinolaryngology Department - Head Neck Cancer Unit, San Giovanni Bosco Hospital, Turin, Italy; Oncology Department, University of Turin, Turin, Italy
| | - G Peretti
- Unit of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genoa, Italy
| | - P Nicolai
- Otorhinolaryngology and Head and Neck Unit, Department of Neuroscience, Azienda Ospedale Università di Padova, Padova, Italy
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Gaggini M, Marchi F, Pylypiv N, Parlanti A, Storti S, Paradossi U, Berti S, Vassalle C. Vitamin D and Ceramide Metabolomic Profile in Acute Myocardial Infarction. Metabolites 2024; 14:233. [PMID: 38668361 PMCID: PMC11052114 DOI: 10.3390/metabo14040233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/12/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Sphingolipids (SLs) influence several cellular pathways, while vitamin D exerts many extraskeletal effects in addition to its traditional biological functions, including the modulation of calcium homeostasis and bone health. Moreover, Vitamin D and SLs affect the regulation of each others' metabolism; hence, this study aims to evaluate the relationship between the levels of 25(OH)D and ceramides in acute myocardial infarction (AMI). In particular, the blood abundance of eight ceramides and 25(OH)D was evaluated in 134 AMI patients (aged 68.4 ± 12.0 years, 72% males). A significant inverse correlation between 25(OH)D and both Cer(d18:1/16:0) and Cer(d18:1/18:0) was found; indeed, patients with severe hypovitaminosis D (<10 ng/mL) showed the highest levels of the two investigated ceramides. Moreover, diabetic/dyslipidemic patients with suboptimal levels of 25(OH)D (<30 ng/mL) had higher levels of both the ceramides when compared with the rest of the population. On the other hand, 25(OH)D remained an independent determinant for Cer(d18:1/16:0) (STD Coeff -0.18, t-Value -2, p ≤ 0.05) and Cer(d18:1/18:0) (-0.2, -2.2, p < 0.05). In light of these findings, the crosstalk between sphingolipids and vitamin D may unravel additional mechanisms by which these molecules can influence CV risk in AMI.
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Affiliation(s)
- Melania Gaggini
- Institute of Clinical Physiology, National Research Council, Via G. Moruzzi 1, 56124 Pisa, Italy;
| | - Federica Marchi
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (N.P.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Nataliya Pylypiv
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (N.P.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Alessandra Parlanti
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (N.P.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Simona Storti
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (N.P.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Umberto Paradossi
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (N.P.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Sergio Berti
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (N.P.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Cristina Vassalle
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Via G. Moruzzi 1, 56124 Pisa, Italy
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Vassalle C, Grifoni D, Gozzini B, Parlanti A, Fibbi L, Marchi F, Messeri G, Pylypiv N, Messeri A, Paradossi U, Berti S. Environmental Temperature, Other Climatic Variables, and Cardiometabolic Profile in Acute Myocardial Infarction. J Clin Med 2024; 13:2098. [PMID: 38610863 PMCID: PMC11012411 DOI: 10.3390/jcm13072098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 03/27/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Objectives: To evaluate CV profiles, periprocedural complications, and in-hospital mortality in acute myocardial infarction (AMI) according to climate. Methods: Data from 2478 AMI patients (1779 men; mean age 67 ∓ 13 years; Pasquinucci Hospital ICU, Massa, Italy; 2007-2018) were retrospectively analyzed according to climate (LAMMA Consortium; Firenze, Italy) by using three approaches as follows: (1) annual warm (May-October) and cold (November-April) periods; (2) warm and cold extremes of the two periods; and (3) warm and cold extremes for each month of the two periods. Results: All approaches highlighted a higher percentage of AMI hospitalization for patients with adverse CV profiles in relation to low temperatures, or higher periprocedural complications and in-hospital deaths. In warmer times of the cold periods, there were fewer admissions of dyslipidemic patients. During warm periods, progressive heat anomalies were characterized by more smoker (approaches 2 and 3) and young AMI patient (approach 3) admissions, whereas cooler times (approach 3) evidenced a reduced hospitalization of diabetic and dyslipidemic patients. No significant effects were observed for the heat index and light circulation. Conclusions: Although largely overlapping, different approaches identify patient subgroups with different CV risk factors at higher AMI admission risk and adverse short-term outcomes. These data retain potential implications regarding pathophysiological mechanisms of AMI and its prevention.
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Affiliation(s)
- Cristina Vassalle
- Department of Laboratory Medicine, Fondazione Toscana Gabriele Monasterio, 56124 Pisa, Italy
| | - Daniele Grifoni
- Laboratory of Monitoring and Environmental Modelling for the Sustainable Development (LaMMA Consortium), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
- Institute of Bioeconomy (IBE), National Research Council (CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Bernardo Gozzini
- Laboratory of Monitoring and Environmental Modelling for the Sustainable Development (LaMMA Consortium), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
- Institute of Bioeconomy (IBE), National Research Council (CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Alessandra Parlanti
- Diagnostic and Interventional Cardiology Department, Fondazione Toscana Gabriele Monasterio, Ospedale Pasquinucci, 54100 Massa, Italy
| | - Luca Fibbi
- Laboratory of Monitoring and Environmental Modelling for the Sustainable Development (LaMMA Consortium), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
- Institute of Bioeconomy (IBE), National Research Council (CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Federica Marchi
- Diagnostic and Interventional Cardiology Department, Fondazione Toscana Gabriele Monasterio, Ospedale Pasquinucci, 54100 Massa, Italy
| | - Gianni Messeri
- Laboratory of Monitoring and Environmental Modelling for the Sustainable Development (LaMMA Consortium), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
- Institute of Bioeconomy (IBE), National Research Council (CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Nataliya Pylypiv
- Diagnostic and Interventional Cardiology Department, Fondazione Toscana Gabriele Monasterio, Ospedale Pasquinucci, 54100 Massa, Italy
| | - Alessandro Messeri
- Institute of Bioeconomy (IBE), National Research Council (CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Umberto Paradossi
- Diagnostic and Interventional Cardiology Department, Fondazione Toscana Gabriele Monasterio, Ospedale Pasquinucci, 54100 Massa, Italy
| | - Sergio Berti
- Diagnostic and Interventional Cardiology Department, Fondazione Toscana Gabriele Monasterio, Ospedale Pasquinucci, 54100 Massa, Italy
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Marchi F, Pylypiv N, Parlanti A, Storti S, Gaggini M, Paradossi U, Berti S, Vassalle C. Systemic Immune-Inflammation Index and Systemic Inflammatory Response Index as Predictors of Mortality in ST-Elevation Myocardial Infarction. J Clin Med 2024; 13:1256. [PMID: 38592104 PMCID: PMC10931789 DOI: 10.3390/jcm13051256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 04/10/2024] Open
Abstract
(1) Background: The systemic inflammatory response index (SIRI; neutrophil count × monocyte/lymphocyte count), and the systemic immune-inflammation index (SII; platelet count × neutrophil count/lymphocyte count) are recently proposed biomarkers to assess the immune and inflammatory status. However, data on SIRI and SII are still relatively lacking and do not definitively and exhaustively define their role as predictors of an adverse prognosis in acute myocardial infarction (AMI). The aim of the present study was to evaluate SII and SIRI determinants as well as to assess SIRI and SII prognostic power in ST-elevation myocardial infarction (STEMI). (2) Methods: A total of 105 STEMI patients (74 males, 70 ± 11 years) were studied (median follow-up 54 ± 25 months, 24 deaths). (3) Results: The main determinants of SIRI and SII were creatinine and brain natriuretic peptide (BNP) (multivariate regression). Patients with higher SIRI (>75th percentile, 4.9) and SII (>75th percentile, 1257.5) had lower survival rates than those in the low SIRI/SII group (Kaplan-Meier analysis). Univariate Cox regression revealed that high SIRI and SII were associated with mortality (HR: 2.6, 95% CI: 1.1-5.8, p < 0.05; 2.2, 1-4.9, p ≤ 0.05, respectively); however, these associations lost their significance after multivariate adjustment. (4) Conclusions: SIRI and SII association with mortality was significantly affected by confounding factors in our population, especially creatinine and BNP, which are associated with both the inflammatory indices and the outcome.
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Affiliation(s)
- Federica Marchi
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Nataliya Pylypiv
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Alessandra Parlanti
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Simona Storti
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Melania Gaggini
- Institute of Clinical Physiology, National Research Council, Via G. Moruzzi 1, 56124 Pisa, Italy;
| | - Umberto Paradossi
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Sergio Berti
- Fondazione CNR-Regione Toscana Gabriele Monasterio, Ospedale G Pasquinucci, 54100 Massa, Italy; (F.M.); (A.P.); (S.S.); (U.P.); (S.B.)
| | - Cristina Vassalle
- Fondazione CNR-Regione Toscana G Monasterio, Via G. Moruzzi 1, 56124 Pisa, Italy
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Arzt-Gradwohl L, Annik Herzog S, Aberer W, Alfaya Arias T, Antolín-Amérigo D, Bonadonna P, Boni E, Bożek A, Chełmińska M, Ernst B, Frelih N, Gawlik R, Gelincik A, Hawranek T, Hoetzenecker W, Jiménez Blanco A, Kita K, Kendirlinan R, Košnik M, Laipold K, Lang R, Marchi F, Mauro M, Nittner-Marszalska M, Poziomkowska-Gęsicka I, Pravettoni V, Preziosi D, Quercia O, Reider N, Rosiek-Biegus M, Ruiz-Leon B, Schrautzer C, Serrano P, Sin A, Ayşe Sin B, Stoevesandt J, Trautmann A, Vachová M, Johannes Sturm G. Influencing factors on the safety and effectiveness of venom immunotherapy. J Investig Allergol Clin Immunol 2023; 35:0. [PMID: 37937715 DOI: 10.18176/jiaci.0967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023] Open
Abstract
BACKGROUND AND OBJECTIVE The safety profile of venom immunotherapy (VIT) is a relevant issue and considerable differences in safety and efficacy of VIT have been reported. The primary aim of this study was to evaluate the safety of ACE inhibitors and beta-blockers during VIT, which has already been published. For a second analysis, data concerning premedication and venom preparations in relation to systemic adverse events (AE) during the up-dosing phase and the first year of the maintenance phase were evaluated as well as the outcome of field stings and sting challenges. METHODS The study was conducted as an open, prospective, observational, multicenter study. In total, 1,425 patients were enrolled and VIT was performed in 1,342 patients. RESULTS Premedication with oral antihistamines was taken by 52.1% of patients during the up-dosing and 19.7% of patients during the maintenance phase. Taking antihistamines had no effect on the frequency of systemic AE (p=0.11) but large local reactions (LLR) were less frequently seen (OR: 0.74; 95% CI: 0.58-0.96; p=0.02). Aqueous preparations were preferentially used for up-dosing (73.0%) and depot preparations for the maintenance phase (64.5%). The type of venom preparation neither had an influence on the frequency of systemic AE nor on the effectiveness of VIT (p=0.26 and p=0.80, respectively), while LLR were less frequently seen when depot preparations were used (p<0.001). CONCLUSION Pretreatment with oral antihistamines during VIT significantly reduces the frequency of LLR but not systemic AE. All venom preparations used were equally effective and did not differ in the frequency of systemic AE.
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Affiliation(s)
- L Arzt-Gradwohl
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | - S Annik Herzog
- Institute for Medical Informatics, Statistics, and Documentation, Medical University of Graz, Graz, Austria
| | - W Aberer
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | - T Alfaya Arias
- Allergy Department, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - D Antolín-Amérigo
- Servicio de Enfermedades del Sistema Inmune-Alergia, Hospital Universitario Príncipe de Asturias, Departamento de Medicina y Especialidades Médicas, Universidad de Alcalá, Madrid, Spain
- Servicio de Alergia, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain
| | - P Bonadonna
- Allergy Unit, Verona General Hospital, Verona, Italy
| | - E Boni
- Laboratorio Unico Metropolitano, Maggiore Hospital, Bologna, Italy
| | - A Bożek
- Clinical Department of Internal Diseases, Dermatology, and Allergology, Medical University of Silesia, Zabrze, Poland
| | - M Chełmińska
- Allergology Department, Medical University of Gdańsk, Gdańsk, Poland
| | - B Ernst
- Department of Dermatology, General Hospital Ordensklinikum Linz GmbH Elisabethinen, Linz, Austria
| | - N Frelih
- University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia
| | - R Gawlik
- Department of Internal Medicine, Allergy, and Clinical Immunology, Silesian University of Medicine, Katowice, Poland
| | - A Gelincik
- Department of Internal Medicine, Division of Immunology and Allergic Diseases, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Türkiye
| | - T Hawranek
- Department of Dermatology and Allergology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - W Hoetzenecker
- Department of Dermatology, Kepler University Hospital and Medical Faculty, Johannes Kepler University, Linz, Austria
| | - A Jiménez Blanco
- Allergy Unit, Hospital Central de la Cruz Roja. Faculty of Medicine, Alfonso X El Sabio University, ARADyAL, Madrid, Spain
| | - K Kita
- Allergology Department, Medical University of Gdańsk, Gdańsk, Poland
| | - R Kendirlinan
- Department of Pulmonary Diseases, Division of Immunology and Allergy, Faculty of Medicine, Ankara University, Ankara, Türkiye
| | - M Košnik
- University Clinic of Respiratory and Allergic Diseases, Golnik and Medical Faculty Ljubljana, Slovenia
| | - K Laipold
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | - R Lang
- Department of Dermatology and Allergology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - F Marchi
- SD Allergologia Clinica, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - M Mauro
- Allergy Unit, Sant´Anna Hospital, Como, Italy
| | - M Nittner-Marszalska
- Department of Internal Diseases, Pulmonology and Allergology, Medical University of Wroclaw, Wroclaw, Poland
| | | | - V Pravettoni
- Department of Internal Medicine, Fondazione IRCCS Ca´ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - D Preziosi
- Allergy Unit, Sant´Anna Hospital, Como, Italy
| | - O Quercia
- High Specialization Unit of Allergology, Hospital of Faenza, AUSL (Local Health Unit) of Romagna, Romagna, Italy
| | - N Reider
- Department of Dermatology, Venereology, and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - M Rosiek-Biegus
- Department of Internal Diseases, Pulmonology and Allergology, Medical University of Wroclaw, Wroclaw, Poland
| | - B Ruiz-Leon
- Allergy Section of University Hospital Reina Sofia, ARADyAL Network, Maimonides Biomedical Research Institute of Córdoba (IMIBIC), Córdoba, Spain
| | - C Schrautzer
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | - P Serrano
- Allergy Section of University Hospital Reina Sofia, ARADyAL Network, Maimonides Biomedical Research Institute of Córdoba (IMIBIC), Córdoba, Spain
| | - A Sin
- Department of Internal Medicine, Division of Allergy and Immunology, Medical Faculty, Ege University, Izmir, Türkiye
| | - B Ayşe Sin
- Department of Pulmonary Diseases, Division of Immunology and Allergy, Faculty of Medicine, Ankara University, Ankara, Türkiye
| | - J Stoevesandt
- Department of Dermatology and Allergy, University Hospital Würzburg, Würzburg, Germany
| | - A Trautmann
- Department of Dermatology and Allergy, University Hospital Würzburg, Würzburg, Germany
| | - M Vachová
- Department of Immunology and Allergology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
- Department of Immunology and Allergology, University Hospital Pilsen, Czech Republic
| | - G Johannes Sturm
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
- Allergy Outpatient Clinic Reumannplatz, Vienna, Austria
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Marchi F, Carabelli A. Hypersensitivity to lipoic acid. Eur Ann Allergy Clin Immunol 2023. [PMID: 37671889 DOI: 10.23822/eurannaci.1764-1489.310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Affiliation(s)
- F Marchi
- S.D. Allergology Clinic, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - A Carabelli
- S.D. Allergology Clinic, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
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Marchi F, Mollica C, Bonasia S, Robert T. Clipping and exclusion of a thoracic pial arteriovenous fistula with multiple shunting points: how I do it. Acta Neurochir (Wien) 2023; 165:983-987. [PMID: 36645489 DOI: 10.1007/s00701-022-05472-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 12/21/2022] [Indexed: 01/17/2023]
Abstract
BACKGROUND Thoracic pial arteriovenous fistulas (pAVFs) are rare vascular malformations that usually consist of a single dilated pial artery connecting directly to an enlarged draining vein. Multiple shunting point thoracic pAVFs are even rarer entities causing progressive myelopathy. METHOD We present our surgical technique to identify and exclude multiple shunting point thoracic pAVF with appropriate pre-operative planning. This surgical technique is illustrated by an intraoperative video. CONCLUSION Double injection pre-operative angiography represents a helpful tool to plan the surgery. Intraoperative exposure with pedicle removal and the use of micro-Doppler improve the identification and the exclusion of a multiple shunting thoracic pAVF.
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Affiliation(s)
- F Marchi
- Department of Neurosurgery, Neurocenter of the Southern Switzerland, Regional Hospital of Lugano, Lugano, Switzerland
| | - C Mollica
- Department of Neurosurgery, Neurocenter of the Southern Switzerland, Regional Hospital of Lugano, Lugano, Switzerland.
| | - S Bonasia
- Department of Neurosurgery, Neurocenter of the Southern Switzerland, Regional Hospital of Lugano, Lugano, Switzerland
| | - T Robert
- Department of Neurosurgery, Neurocenter of the Southern Switzerland, Regional Hospital of Lugano, Lugano, Switzerland
- University of Southern Switzerland, USI, Via Tesserete 46, 6900, Lugano, Switzerland
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8
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Chiu TH, Marchi F, Huang SF, Kang CJ, Liao CT, Hung SY, Cheong DCF, Tsao CK. Midline versus paramedian mandibulotomy for tongue cancer surgery: analysis of complications. Int J Oral Maxillofac Surg 2021; 51:724-731. [PMID: 34535350 DOI: 10.1016/j.ijom.2021.08.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 06/27/2021] [Accepted: 08/23/2021] [Indexed: 11/19/2022]
Abstract
Midline and paramedian mandibulotomies both have distinct anatomical and surgical strengths. A retrospective study was performed at Chang Gung Memorial Hospital, Linkou Branch between 2014 and 2019 to investigate how the osteotomy site (midline (n = 221) or paramedian (n = 44)) and type (straight, notched, or stair-stepped) affect postoperative and post-radiotherapy complications in patients undergoing wide excision of tongue cancer with flap reconstruction. Midline mandibulotomies were predominantly of the straight osteotomy type, while paramedian mandibulotomies were mostly notched type (P < 0.001). Comparably low elective tooth extraction rates were found in both approaches (P = 0.556). Paramedian mandibulotomy showed a higher osteoradionecrosis rate (P = 0.026), but there was no significance in the sub-analysis of individual types. Paramedian sites were associated with more early infection (P = 0.036) and plate exposure (P = 0.036) than midline sites with the straight osteotomy type, but complication rates did not differ significantly for the notched and stair-stepped types. Paramedian sites (P = 0.020) and notched types (P = 0.006) were associated with higher odds of osteoradionecrosis in the univariable logistic regression analysis, but only the notched type remained significant in the multivariable analysis (P = 0.048). In conclusion, paramedian sites increased the rate of osteoradionecrosis, and correlation with the osteotomy type resulted in more osteoradionecrosis in notched types and more complications in straight paramedian mandibulotomies.
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Affiliation(s)
- T-H Chiu
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - F Marchi
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - S-F Huang
- Department of Otolaryngology, Chang Gung Memorial Hospital, Chang Gung Medical College, and Chang Gung University, Taipei, Taiwan
| | - C-J Kang
- Department of Otolaryngology, Chang Gung Memorial Hospital, Chang Gung Medical College, and Chang Gung University, Taipei, Taiwan
| | - C-T Liao
- Department of Otolaryngology, Chang Gung Memorial Hospital, Chang Gung Medical College, and Chang Gung University, Taipei, Taiwan
| | - S-Y Hung
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - D C-F Cheong
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan; Center for Tissue Engineering, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - C-K Tsao
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan; Center for Tissue Engineering, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
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Solinas M, Bianchi G, Chiaramonti F, Margaryan R, Kallushi E, Gasbarri T, Santarelli F, Murzi M, Farneti P, Leone A, Simeoni S, Varone E, Marchi F, Glauber M, Concistrè G. Right anterior mini-thoracotomy and sutureless valves: the perfect marriage. Ann Cardiothorac Surg 2020; 9:305-313. [PMID: 32832412 DOI: 10.21037/acs-2019-surd-172] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background A minimally invasive approach (MIA) reduces mortality and morbidity in patients referred for aortic valve replacement (AVR). Sutureless technology facilitates a MIA. We describe our experience with the sutureless Perceval (LivaNova, Italy) aortic bioprosthesis through a right anterior mini-thoracotomy (RAMT) approach. Methods Between March 2011 and October 2019, 1,049 patients underwent AVR with Perceval bioprosthesis. Five hundred and three patients (48%) were operated through a RAMT approach in the second intercostal space. Considering only isolated AVR (881), 98% of patients were operated with MIA, and Perceval in RAMT approach was performed in 57% of these patients. Eight patients (1.6%) had previously undergone cardiac surgery. The prosthesis sizes implanted were: S (n=91), M (n=154), L (n=218) and XL (n=40). Concomitant procedures were mitral valve surgery (n=6), tricuspid valve repair (n=1), mitral valve repair and tricuspid valve repair (n=1) and miectomy (n=2). Mean age was 78±4 years (range, 65-89 years), 317 patients were female (63%) and EuroSCORE II was 5.9%±8.4%. Results The 30-day mortality was 0.8% (4/503). Cardiopulmonary bypass (CPB) and aortic cross-clamp times were 81.6±30.8 and 50.3±24.5 minutes respectively for stand-alone procedures. In two patients, early moderate paravalvular leakage appeared as a result of incomplete expansion of the sutureless valve due to oversizing of the bioprosthesis, requiring reoperations at two and nine postoperative days with sutured aortic bioprosthesis implantation. Permanent pacemaker implantation within the first thirty days was necessary in 26 (5.2%) patients. At the mean follow-up of 4.6 years (range, 1 month to 8.6 years), survival was 96%, freedom from reoperation was 99.2%, and mean transvalvular pressure gradient was 11.9±4.3 mmHg. Conclusions AVR with the Perceval bioprosthesis in a RAMT approach is a safe and feasible procedure associated with low mortality and excellent hemodynamic performance. Sutureless technology facilitates a RAMT approach.
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Affiliation(s)
- Marco Solinas
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Giacomo Bianchi
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Francesca Chiaramonti
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Rafik Margaryan
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Enkel Kallushi
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Tommaso Gasbarri
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Filippo Santarelli
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Michele Murzi
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Pierandrea Farneti
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Alessandro Leone
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Simone Simeoni
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Egidio Varone
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Federica Marchi
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Mattia Glauber
- Department of Minimally-Invasive Cardiac Surgery, Istituto Clinico Sant' Ambrogio, Milan, Italy
| | - Giovanni Concistrè
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
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Mazzola F, Tomasoni M, Mocellin D, Dalè M, Iandelli A, Carobbio A, Marchi F, Filauro M, Petruzzi G, Massa B, Facchetti M, Battocchio S, Marandino F, Lombardi D, Pichi B, Pellini R, Nicolai P, Peretti G. A multicenter validation of the revised version of the Milan system for reporting salivary gland cytology (MSRSGC). Oral Oncol 2020; 109:104867. [PMID: 32593953 DOI: 10.1016/j.oraloncology.2020.104867] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/15/2020] [Accepted: 06/16/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Fine-needle aspiration cytology (FNAC) is a basic step in the diagnosis of salivary gland tumors that have a wide variety of histological types. The recent Milan system for reporting salivary gland cytopathology (MSRSGC) can correlate the risk of malignancy with precise cytological features. A revised version was recently proposed to improve the surgical relevance and facilitate uniform management. MATERIAL AND METHODS A multicenter study retrospectively used the original and revised MSRSGC criteria to classify a series of patients who received surgery after FNAC. RESULTS We enrolled 503 patients from three tertiary centers. The risk of malignancy for the MSRSGC resulted 19.5% in cat. I, 14.3% in cat. II, 17.6% in cat. III, 3.6% in cat. IVa, 24.6% in cat. IVb, 66.7% in cat. V, and 96.8% in cat. VI. The results from the revised MSRSGC were consistent with the original values. CONCLUSION The MSRSGC is a promising classification system. In our opinion, the revised version of the MSRSGC supplements FNAC with some crucial clinical information and can better identify the appropriate treatment in each category.
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Affiliation(s)
- F Mazzola
- Unit of Otorhinolaryngology and Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132, Genoa, Italy; Department of Otolaryngology - Head and Neck Surgery, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144, Rome, Italy.
| | - M Tomasoni
- Unit of Otorhinolaryngology, Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, 1 - 25123, Brescia, Italy
| | - D Mocellin
- Unit of Otorhinolaryngology and Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - M Dalè
- Unit of Otorhinolaryngology and Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - A Iandelli
- Unit of Otorhinolaryngology and Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - A Carobbio
- Unit of Otorhinolaryngology and Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - F Marchi
- Unit of Otorhinolaryngology and Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - M Filauro
- Unit of Otorhinolaryngology and Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132, Genoa, Italy; Department of Experimental Medicine (DIMES), University of Genoa, Via Leon Battista Alberti, 2, 16132, Genoa, Italy
| | - G Petruzzi
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144, Rome, Italy
| | - B Massa
- Cyto-Histopathological Unit and Pathology Unit, Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - M Facchetti
- Unit of Pathology, Department of Molecular and Translational Medicine, University of Brescia, Piazzale Spedali Civili, 1 - 25123, Brescia, Italy
| | - S Battocchio
- Unit of Pathology, Department of Molecular and Translational Medicine, University of Brescia, Piazzale Spedali Civili, 1 - 25123, Brescia, Italy
| | - F Marandino
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - D Lombardi
- Unit of Otorhinolaryngology, Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, 1 - 25123, Brescia, Italy
| | - B Pichi
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144, Rome, Italy
| | - R Pellini
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144, Rome, Italy
| | - P Nicolai
- Section of Otorhinolaryngology - Head and Neck Surgery, Department of Neurosciences, University of Padua, Via Giustiniani, 2 - 35128 Padua, Italy
| | - G Peretti
- Unit of Otorhinolaryngology and Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy; Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Viale Benedetto XV, 6, 16132, Genoa, Italy
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Mariani M, Cerillo AG, Maffei S, Marchi F, Benedetti G, Zezza L, Cerone E, Paradossi U, Sorbo S, Pizzino F, Chiappino S, Trianni G, Al Jabri A, Ravani M, Berti S. 1634 3D transoesofageal echocardiography in detection of anterior leaflet laceration during mitraclip implantation. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.1024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
MitraClip is a percutaneous way of treatment of mitral regurgitation. Recent trials demonstrate its value in modifying prognosis of patients with functional mitral regurgitation. During MitraClip implant imaging with 3D TEE is mandatory to guide the procedure and monitoring the results. Unfortunately, laceration of mitral leaflets is a well-described complication of Percutaneous Mitral valve repair by implantation of MitraClip. 3D TEE can be useful even to detect complication of the procedure and in particular leaflets lacerations. Here we describe a case where 3D TEE was capable to recognize and visualize a laceration in the anterior leaflet (AL) and we assume some mechanisms leading to this complication.
Methods
An 83 years old man with post-ischemic severe functional mitral regurgitation underwent to MitraClip implantation. The mitral valve shows a severe tenting and annulus was deformed and dilated.
The procedure was performed under fluoroscopic and 3D TEE guidance (Philips iE33). Due to the large central regurgitation and large coaptation gap, we decide to implant MitraClip XTR, this is the larger device 5 mm longer.
Results
A single MitraClip XTR was implanted in the central scallop (A2-P2) in the region of the larger jet, after device positioning a further jet was detected in the region of implant and the original jet was unchanged.
Using 3D color complete volume and X-plane reconstructions we recognize that the jet originates between the clip and the basal aspects of AL. Without color Doppler in 3D zoom and X plane reconstruction, a continuum solution was suspected in the body of AL but the shadow of the delivery system partially masked the region. After removal of the device, perforation of AL was clearly depicted also with 3D zoom without color Doppler. The patient was surgically treated and inspection confirmed the laceration and shows a worn thin AL. The laceration of AL can be caused by the tension on a thinned tissue carried out by the large device. The severe tethering and annular dilatation with a marked distance between anterior and posterior leaflet at the tip of the device may have been a determinant factor in the tear occurrence.
Conclusion
3D TEE can clearly depict lacerations of leaflets during MitraClip implantation. Preoperative extensive analysis of valve geometry and inspection of leaflets searching for a thinned region can avoid intraoperative complications. The distance between leaflets at the expected tips of the MitraClip can be a predictive parameter of tension applied on the leaflets and of the risk of tearing.
Abstract 1634 Figure. Image 1
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Affiliation(s)
- M Mariani
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - A G Cerillo
- Careggi University Hospital (AOUC), Florence, Italy
| | - S Maffei
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - F Marchi
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - G Benedetti
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - L Zezza
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - E Cerone
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - U Paradossi
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - S Sorbo
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - F Pizzino
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - S Chiappino
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - G Trianni
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - A Al Jabri
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - M Ravani
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
| | - S Berti
- Tuscany Foundation Gabriele Monasterio, Massa, Italy
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Concistrè G, Bianchi G, Chiaramonti F, Margaryan R, Marchi F, Kallushi E, Solinas M. Minimally Invasive Sutureless Aortic Valve Replacement is Associated With Improved Outcomes in Patients With Left Ventricular Dysfunction. Innovations�(Phila) 2019; 14:445-452. [DOI: 10.1177/1556984519872990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Objective Patients with severe aortic stenosis and reduced left ventricular ejection fraction (LVEF) have a poor prognosis compared with patients with preserved LVEF. To evaluate the impact of sutureless Perceval (LivaNova, Italy) aortic bioprosthesis on LVEF and clinical outcomes in patients with baseline left ventricular (LV) dysfunction who underwent isolated aortic valve replacement (AVR). Methods Between March 2011 and August 2017, 803 patients underwent AVR with Perceval bioprosthesis implantation. Fifty-two isolated AVR had preoperative LVEF ≤45%. Mean age of these patients was 77 ± 6 years, 24 patients were female (46%), and mean EuroSCORE II was 9.4% ± 4.8%. Perceval bioprosthesis was implanted in 9 REDO operations. In 43 patients (83%), AVR was performed in minimally invasive surgery with an upper ministernotomy ( n = 13) or right anterior minithoracotomy ( n = 30). Results One patient died in hospital. Cardiopulmonary bypass and aortic cross-clamp times were 85.5 ± 26 minutes and 55.5 ± 19 minutes, respectively. At mean follow-up of 33 ± 20 months (range: 1 to 75 months), survival was 90%, freedom from reoperation was 100%, and mean transvalvular pressure gradient was 11 ± 5 mmHg. LVEF improved from 37% ± 7% preoperatively to 43% ± 8% at discharge ( P < 0.01) and further increased to 47% ± 9% at follow-up ( P = 0.06), LV mass decreased from 149.8 ± 16.9 g/m2 preoperatively to 115.3 ± 11.6 g/m2 at follow-up ( P < 0.001), and moderate paravalvular leakage occurred in 1 patient without hemolysis not requiring any treatment. Conclusions AVR with sutureless aortic bioprosthesis implantation in patients with preoperative LV dysfunction demonstrated a significant immediate and early improvement in LVEF.
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Affiliation(s)
- Giovanni Concistrè
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Giacomo Bianchi
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Francesca Chiaramonti
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Rafik Margaryan
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Federica Marchi
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Enkel Kallushi
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Marco Solinas
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
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Giordano L, Di Santo D, Bondi S, Marchi F, Occhini A, Bertino G, Grammatica A, Parrinello G, Peretti G, Benazzo M, Nicolai P, Bussi M. The supraclavicular artery island flap (SCAIF) in head and neck reconstruction: an Italian multi-institutional experience. ACTA ACUST UNITED AC 2019; 38:497-503. [PMID: 30623895 PMCID: PMC6325652 DOI: 10.14639/0392-100x-1794] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 11/22/2017] [Indexed: 11/23/2022]
Abstract
The supraclavicular artery island flap (SCAIF) is a thin and pliable pedicled flap that is easy and quick to harvest. Thanks to its particular features and high reliability, it is best indicated for the elderly or most fragile patients. SCAIF is very versatile, as it can be used for reconstruction of oral cavity, oropharynx, hypopharynx, facial and cervical skin and tracheostomal defects. We began using this flap in four Italian tertiary referral centres, with several indications, both as first treatment and as salvage surgery. The aim of the study was to demonstrate the easy reproducibility of the flap among four different centres. A series of 28 patients underwent head and neck reconstructions with SCAIF with no recorded complications during flap harvesting. After the very first cases, harvesting time was approximately 45 minutes; 24 patients had successful flap integration at the recipient site, while the remaining 4 suffered from partial flap necrosis, two of whom needed revision surgery. Other minor complications were reported at the recipient site, always at the most distal and most delicate portion of the flap. Donor site was always closed primarily, with only three cases of partial suture dehiscence. We only selected the most fragile patients for SCAIF reconstruction, such as the elderly or those with one or more comorbidities; for this reason, we reported some serious systemic complications and one intraoperative death. SCAIF is an easy reproducible flap, with multiple possible indications. Its use as an alternative to free flaps in the head and neck region is nowadays under discussion. Its use should be encouraged among head and neck surgeons thanks to its various advantages.
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Affiliation(s)
- L Giordano
- Otolaryngology Service, Head and Neck Department, San Raffaele Hospital, Vita-Salute University, Milan, Italy
| | - D Di Santo
- Otolaryngology Service, Head and Neck Department, San Raffaele Hospital, Vita-Salute University, Milan, Italy
| | - S Bondi
- Otolaryngology Service, Head and Neck Department, San Raffaele Hospital, Vita-Salute University, Milan, Italy
| | - F Marchi
- Department of Otorhinolaryngology-Head and Neck Surgery, Ospedale Policlinico San Martino, University of Genoa, Italy
| | - A Occhini
- Department of Otorhinolaryngology, IRCCS Policlinico San Matteo Foundation, University of Pavia, Italy
| | - G Bertino
- Department of Otorhinolaryngology, IRCCS Policlinico San Matteo Foundation, University of Pavia, Italy
| | - A Grammatica
- Unit of Otorhinolaryngology-Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Italy
| | - G Parrinello
- Department of Otorhinolaryngology-Head and Neck Surgery, Ospedale Policlinico San Martino, University of Genoa, Italy
| | - G Peretti
- Department of Otorhinolaryngology-Head and Neck Surgery, Ospedale Policlinico San Martino, University of Genoa, Italy
| | - M Benazzo
- Department of Otorhinolaryngology, IRCCS Policlinico San Matteo Foundation, University of Pavia, Italy
| | - P Nicolai
- Unit of Otorhinolaryngology-Head and Neck Surgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Italy
| | - M Bussi
- Otolaryngology Service, Head and Neck Department, San Raffaele Hospital, Vita-Salute University, Milan, Italy
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Bertulli L, Marchi F, Scarone P. Traitement chirurgical des fractures traumatiques luxées de la colonne cervicale inférieure et de la jonction cervicothoracique avec la TDM intraoperatoire AIRO®. Neurochirurgie 2019. [DOI: 10.1016/j.neuchi.2019.03.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bacigalupo A, Belgioia L, Tornari E, Vecchio S, Filauro M, Marchi F, Peretti G, Corvò R. PO-052 T3 Laryngeal SCC: a mono- institutional retrospective analysis of different therapeutic approaches. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)30218-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Reinert MM, Piffaretti D, Marchi F, Burgio F, Faia-Torres A, Paganetti P, Pieles U, Fontana AO. P08.50 Epithelial growth factor receptor expression influences 5-ALA glioblastoma induced fluorescence. Neuro Oncol 2017. [DOI: 10.1093/neuonc/nox036.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Filho MB, Marchi F, Pinto C, Rogatto S, Kowalski L. Expression profile of papillary thyroid carcinomas according to cervical lymph node metastasis status. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw376.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Fortes F, Canto L, Kuasne H, Marchi F, Miranda P, Andrade K, Santiago K, Rogatto S, Achatz M. Genomic profile of Li-Fraumeni syndrome patients with adrenocortical carcinoma in childhood. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw362.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kuasne H, Barros-Filho M, Busso-Lopes A, Marchi F, Pinheiro M, Scapulatempo-Neto C, Muñoz J, Lopes A, Guimarães G, Faria E, Trindade-Filho J, Drigo S, Rogatto S. Micro-RNA and mRNA integrative analysis revealed MMP1 as a predictor of lymph node metastasis in penile carcinomas. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw373.68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Canto LMD, Begnami M, Marchi F, Catin B, Scapulatempo-Neto C, Aguiar S, Rogatto S. Gene expression profile reveals a nodal status signature in rectal carcinomas. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw370.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Martins Fernandes S, Badano L, Garcia Campos A, Erdei T, Mehdipoor G, Hanboly N, Michalski BW, Vriz O, Mo VY, Le TT, Ribeiro JM, Ternacle J, Yurdakul SELEN, Shetye A, Stoebe S, Lisowska A, Chinali M, Orabona M, Contaldi C, De La Chica JA, Codolosa JN, Trzcinski P, Prado Diaz S, Morales Portano JD, Ha SJ, Valente F, Joseph G, Valente F, Scali MC, Cordeiro F, Duchateau N, Fabris E, Costantino MF, Cho IJ, Goublaire C, Lam W, Galli E, Kim KH, Mariani M, Malev E, Zuercher F, Tang Z, Cimino S, Mahia P, De La Chica JA, Petrovic J, Ciobotaru V, Remsey- Semmelweiss E, Kogoj P, Guerreiro S, Saxena A, Mozenska O, Pontone G, Macaya Ten F, Caballero L, Avegliano G, Halmai L, Reis L, Trifunovic D, Gospodinova M, Makavos G, D'ascenzi F, Dantas Tavares De Melo M, Bonapace S, Kulkarni A, Cameli M, Ingvarsson A, Driessen MMP, Tufekcioglu O, Radulescu D, Barac A, Cioffi G, Almeida Morais L, Ledakowicz-Polak A, Portugal G, Naksuk N, Parato VM, Kovalova S, Cherubini A, Corrado G, Malev E, Wierzbowska-Drabik K, Lesevic H, Laredj N, Pieles GE, Generati G, Van Zalen JJ, Aquila I, Cheng HL, Lanzoni L, Asmarats Serra L, Kadrabulatova S, Ranjbar S, Szczesniak-Stanczyk D, Sharka I, Di Salvo G, Ben Kahla S, Li L, Hadeed HA, Habeeb HA, Toscano A, Granata F, Djikic D, Wdowiak-Okrojek K, Girgis HYA, Sharma A, Soro C, Gallego Page JC, Corneli M, Teixeira R, Roussin I, Lynch M, Muraru D, Romeo G, Ermacora D, Marotta C, Aruta P, Cucchini U, Iliceto S, Martin-Fernandez M, De La Hera Galarza JM, Corros-Vicente C, Colunga Blanco S, Velasco-Alonso E, Leon-Aguero V, Rodriguez-Suarez ML, Moris De La Tassa C, Edwards J, Braim D, Price C, Fraser AG, Salmani F, Arjmand Shabestari A, Szymczyk E, Kupczynska K, Peczek L, Nawrot B, Lipiec P, Kasprzak JD, Driussi C, Ferrara F, Brosolo G, Antonini-Canterin F, Magne J, Aboyans V, Bossone E, Bellucci BM, Fisher JM, Balekian AA, Idapalapati S, Huang F, Wong JI, Tan RS, Teixeira R, Madeira M, Almeida I, Reis L, Siserman A, Dinis P, Dias L, Ramos AP, Goncalves L, Wan FW, Sawaki DS, Dubois-Rande JLDR, Adnot SA, Czibik GC, Derumeaux GD, Ercan G, Tekkesin ILKER, Sahin ST, Cengiz B, Celik G, Demircan S, Aytekin SAIDE, Razvi NA, Nazir SA, Price N, Khan JN, Kanagala P, Singh A, Squire I, Mccann GP, Langel M, Pfeiffer D, Hagendorff A, Ptaszynska-Kopczynska K, Marcinkiewicz-Siemion M, Knapp M, Witkowski M, Musial WJ, Kaminski K, Natali B, D' Anna C, Leonardi B, Secinaro A, Pongiglione G, Rinelli G, Renard S, Michel N, Mancini J, Haentjens J, Sitbon O, Habib G, Imbriaco M, Alcidi G, Santoro C, Buonauro A, Lo Iudice F, Lembo M, Cuocolo A, Trimarco B, Galderisi M, Mora Robles J, Roldan Jimenez MA, Mancisidor MA, De Mora MA, Alnabelsi T, Goykhman I, Koshkelashvili N, Romero-Corral A, Pressman GS, Michalski BW, Kupczynska K, Miskowiec D, Lipiec P, Kasprzak JD, Montoro Lopez N, Refoyo Salicio E, Valbuena Lopez SC, Gonzalez O, Alvarez C, Moreno Yanguela M, Bartha Rasero JL, De La Calle M, Guzman Martinez G, Suarez-Cuenca JA, Merino JA, Gomez Alvarez EB, Delgado LG, Woo YM, Bang WD, Sohn GH, Cheong SS, Yoo SY, Rodriguez Palomares JF, Gutierrez L, Maldonado G, Pineda V, Galian L, Teixido G, Gonzalez Allujas MT, Evangelista A, Garcia Dorado D, Zaremba T, Ekeloef S, Heiberg E, Engblom H, Jensen SE, Sogaard P, Rodriguez Palomares JF, Gutierrez L, Garcia G, Pineda V, Galian L, Teixido G, Gonzalez Allujas MT, Evangelista A, Garcia Dorado D, Dini FL, Galli F, Lattanzi F, Picano E, Marzilli M, Leao S, Moz M, Magalhaes P, Trigo J, Mateus PS, Ferreira A, Moreira JI, De Craene M, Legallois D, Labombarda F, Pellissier A, Sermesant M, Saloux E, Merlo M, Moretti M, Barbati G, Stolfo D, Gigli M, Pinamonti B, Sinagra G, Dores E, Matera A, Innelli P, Innelli P, Lopizzo A, Violini R, Fiorilli R, Cappabianca G, Picano E, Tarsia G, Seo J, Chang HJ, Heo R, Kim IC, Shim CY, Hong GR, Chung N, Melissopoulou MM, Nguyen V, Brochet E, Cimadevilla C, Codogno I, Vahanian A, Messika-Zeitoun D, Pontana F, Vassiliou V, Prasad S, Leclercq C, Samset E, Donal E, Lim DS, Bianchi G, Rossi F, Gianetti J, Marchi F, Cerone E, Nardelli A, Terrazzi M, Solinas M, Maffei S, Pshepiy A, Vasina L, Timofeev E, Reeva S, Zemtsovsky E, Brugger N, Jahren S, De Marchi SF, Seiler C, Jin CN, Tang H, Fan K, Kam K, Yan BP, Yu CM, Lee PW, Reali M, Silvetti E, Salatino T, Mancone M, Pennacchi M, Giordano A, Sardella G, Agati L, Tirado G, Nogales-Romo MT, Marcos-Alberca P, De Agustin A, Almeria C, Rodrigo JL, Garcia Fernandez MA, Macaya C, Perez De Isla L, Mancisidor M, Lara Garcia C, Vivancos R, De Mora M, Petrovic M, Vujisic-Tesic B, Trifunovic D, Boricic-Kostic M, Petrovic I, Draganic G, Petrovic O, Tomic-Dragovic M, Furlan T, Ambrozic J, Mohorko Pleskovic PN, Bunc M, Ribeiras R, Abecasis J, Andrade MJ, Mendes M, Ramakrishnan S, Gupta SK, Juneja R, Kothari SS, Zaleska M, Segiet A, Chwesiuk S, Kroc A, Kosior DA, Andreini D, Solbiati A, Guglielmo M, Mushtaq S, Baggiano A, Beltrama V, Rota C, Guaricci AI, Pepi M, Pons Llinares J, Asmarats Serra L, Pericas Ramis P, Caldes Llull O, Grau Sepulveda A, Frontera G, Vaquer Segui A, Noris M, Bethencourt Gonzalez A, Climent Paya V, Martinez Moreno M, Saura D, Oliva MJ, Sanchez Quinones J, Garcia Honrubia A, Valdes M, De La Morena G, Terricabras M, Costabel JP, Ronderos R, Evangelista A, Venturini C, Galve E, Nemes A, Neubauer S, Rahman Haley S, Banner N, Teixeira R, Caetano F, Almeida I, Trigo J, Botelho A, Silva J, Nascimento J, Goncalves L, Tesic M, Jovanovic I, Petrovic O, Boricic-Kostic M, Dragovic M, Petrovic M, Stepanovic J, Banovic M, Vujisic-Tesic B, Guergelcheva V, Chamova T, Sarafov S, Tournev I, Denchev S, Ikonomidis I, Psarogiannakopoulos P, Tsirigotis P, Paraskevaidis I, Lekakis J, Pelliccia A, Natali BM, Cameli M, Focardi M, Bonifazi M, Mondillo S, Lima C, Assed L, Kalil Filho R, Mady C, Bochi EA, Salemi VMC, Targher G, Valbusa F, Rossi A, Lanzoni L, Lipari P, Zenari L, Molon G, Canali G, Barbieri E, Li L, Craft M, Nanda M, Lorenzo JM, Kutty S, Bombardini T, Sparla S, Di Tommaso C, Losito M, Incampo E, Maccherini M, Mondillo S, Werther Evaldsson A, Radegran G, Stagmo M, Waktare J, Roijer A, Meurling CJ, Hui W, Meijboom FJ, Bijnens B, Dragulescu A, Mertens L, Friedberg MK, Sensoy B, Suleymanoglu M, Akin Y, Sahan E, Sasmaz H, Pasca L, Buzdugan E, Chis B, Stoicescu L, Lynce FC, Smith KL, Mete M, Isaacs C, Viapiana O, Di Nora C, Ognibeni F, Fracassi E, Giollo A, Mazzone C, Faganello G, Di Lenarda A, Rossini M, Galrinho A, Branco L, Timoteo AT, Rodrigues I, Daniel P, Rosa S, Ferreira L, Ferreira R, Polak L, Krauza G, Stokfisz K, Zielinska M, Branco LM, Galrinho A, Mota Carmo M, Teresa Timoteo A, Aguiar Rosa S, Abreu J, Pinto Teixeira P, Viveiros Monteiro A, Cruz Ferreira R, Peeraphatdit T, Chaiteerakij R, Klarich KW, Masia S, Necas J, Nistri S, Negri F, Barbati G, Cioffi G, Russo G, Mazzone C, Faganello G, Pandullo C, Di Lenarda A, Durante A, Rovelli E, Genchi V, Trabattoni L, Zerboni SC, Cattaneo L, Butti E, Ferrari G, Luneva E, Mitrofanova L, Uspensky V, Zemtsovsky E, Kasprzak JD, Rosner S, Karl M, Ott I, Sonne C, Ali Lahmar HM, Hammou L, Forsey J, Gowing L, Miller F, Ramanujam P, Stuart AG, Williams CA, Bandera F, Pellegrino M, Carbone F, Labate V, Alfonzetti E, Guazzi M, Patel NR, Raju P, Beale L, Brickley G, Lloyd GW, Fernandez-Golfin C, Gonzalez A, Rincon LM, Hinojar R, Garcia A, Megias A, Jimenez-Nacher JJ, Moya JL, Zamorano JL, Molon G, Canali G, Bonapace S, Chiampan A, Albrigi L, Barbieri E, Noris Mora M, Rodriguez Fernandez A, Exposito Pineda C, Grande C, Gonzalez Colino R, Macaya Ten F, Fernandez Vazquez X, Fortuny Frau E, Bethencourt Gonzalez A, Karvandi M, Blaszczyk R, Zarczuk R, Brzozowski W, Janowski M, Wysokinski A, Stanczyk B, Myftiu S, Teferici D, Quka A, Dado E, Djamandi J, Kresto L, Duka A, Kristo A, Balla I, Issa Z, Moiduddin N, Siblini G, Bulbul Z, Abid L, Abid D, Kammoun S, Rush E, Craft M, Goodwin J, Kreikemeier R, Cantinotti M, Kutty S, Zolaly MA, Khoshhal SQ, El-Harbi K, Tarawah A, Al-Hawsawi Z, Al-Mozainy I, Bakhoum SWG, Nabil MN, Elebrashy IN, Chinali M, Albanese S, Carotti A, Iacobelli R, Esposito C, Secinaro A, Moscogiuri G, Pasquini L, Malvezzi Caracciolo M, Bianchi RM, Caso P, Arenga F, Riegler L, Scarafile R, D'andrea A, Russo MG, Calabro' P, Simic DS, Peric VP, Mujovic NM, Marinkovic MM, Jankovic NJ, Shim A, Wejner-Mik P, Kasprzak JD, Lipiec P, Jain N, Kharwar R, Saran RK, Narain VS, Dwivedi SK, Sethi R, Chandra S, Pradhan A, Safal S, Marchetti MF, Cacace C, Congia M, Nissardi V, Ruscazio M, Meloni L, Montisci R, Gallego Sanchez G, Calero S, Portero JJ, Tercero A, Garcia JC, Barambio M, Martinez Lazaro R, Meretta AH, Perea GO, Belcastro F, Aguirre E, De Luca I, Henquin R, Masoli O. Poster session 2THE IMAGING EXAMINATIONP536Appropriate use criteria of transthoracic echocardiography and its clinical impact: a continuous challengeP537Implementation of proprietary plug-ins in the DICOM-based computerized echo reporting system fuels the use of 3D echo and deformation imaging in the clinical routine of a multivendor laboratoryP538Exercise stress echocardiography appropriate use criteria: real-life cases classification ease and agreement among cardiologistsANATOMY AND PHYSIOLOGY OF THE HEART AND GREAT VESSELSP539Functional capacity in older people with normal ejection fraction correlates with left ventricular functional reserve and carotid-femoral pulse wave velocity but not with E/e and augmentation indexP540Survey of competency of practitioners for diagnosis of acute cardiopulmonary diseases manifest on chest x-rayASSESSMENT OF DIAMETERS, VOLUMES AND MASSP541Left atrium remodeling in dialysis patients with normal ejection fractionP542The prediction of postinfarction left ventricular remodeling and the role of of leptin and MCP-1 in regard to the presence of metabolic syndromeP543Ascending aorta and common carotid artery: diameters and stiffness in a group of 584 healthy subjectsAssessments of haemodynamicsP544Alternate echo parameters in patients without estimable RVSPAssessment of systolic functionP545Reduced contractile performance in heart failure with preserved ejection fraction: determination using novel preload-adjusted maximal left ventricular ejection forceP546Left ventricular dimensions and prognosis in acute coronary syndromesP547Time course of myocardial alterations in a murine model of high fat diet: A strain rate imaging studyP548Subclinical left ventricular systolic dysfunction in patients with premature ventricular contractionsP549Global myocardial strain by CMR-based feature tracking (FT) and tagging to predict development of severe left ventricular systolic dysfunction after acute st-elevation myocardial infarctionP550Echocardiographic analysis of left and right ventricular function in patients after mitral valve reconstructionP551The role of regional longitudinal strain assessment in predicting response to cardiac resynchronization therapy in patients with left ventricular systolic dysfunction and left bundle branch blockP552Speckle tracking automatic border detection improves echocardiographic evaluation of right ventricular systolic function in repaired tetralogy of fallot patients: comparison with MRI findingsP553Echocardiography: a reproducible and relevant tool in pah? intermediate results of the multicentric efort echogardiographic substudy (evaluation of prognostic factors and therapeutic targets in pah)Assessment of diastolic functionP554Relationship between left ventricular filling pressures and myocardial fibrosis in patients with uncomplicated arterial hypertensionP555Cardiac rehabilitation improves echocardiographic parameters of diastolic function in patients with ischemic heart diseaseP556Diastolic parameters in the calcified mitral annulusP557Biomarkers and echocardiography - combined weapon to diagnose and prognose heart failure with and without preserved ejection fractionP558Diastolic function changes of the maternal heart in twin and singleton pregnancyIschemic heart diseaseP559Syntax score as predictor for the correlation between epicardial adipose tissue and the severity of coronary lesions in patients with significant coronary diseaseP560Impact of strain analysis in ergonovine stress echocardiography for diagnosis vasospastic anginaP561Cardiac magnetic resonance tissue tracking: a novel method to predict infarct transmurality in acute myocardial infarctionP562Infarct size is correlated to global longitudinal strain but not left ventricular ejection fraction in the early stage of acute myocardial infarctionP563Magnetic resonance myocardial deformation assessment with tissue tracking and risk stratification in acute myocardial infarction patientsP564Increase in regional end-diastolic wall thickness by transthoracic echocardiography as a biomarker of successful reperfusion in anterior ST elevation acute myocardial infarctionP565Mitral regurgitation is associated with worse long-term prognosis in ST-segment elevation myocardial infarction treated with primary percutaneous coronary interventionP566Statistical significance of 3D motion and deformation indexes for the analysis of LAD infarctionHeart valve DiseasesP567Paradoxical low gradient aortic stenosis: echocardiographic progression from moderate to severe diseaseP568The beneficial effects of TAVI in mitral insufficiencyP569Impact of thoracic aortic calcification on the left ventricular hypertrophy and its regression after aortic valve replacement in patients with severe aortic stenosisP570Additional value of exercise-stress echocardiography in asymptomatic patients with aortic valve stenosisP571Valvulo-arterial impedance in severe aortic stenosis: a dual imaging modalities studyP572Left ventricular mechanics: novel tools to evaluate left ventricular performance in patients with aortic stenosisP573Comparison of long-term outcome after percutaneous mitral valvuloplasty versus mitral valve replacement in moderate to severe mitral stenosis with left ventricular dysfunctionP574Incidence of de novo left ventricular dysfunction in patient treated with aortic valve replacement for severe aortic regurgitationP575Transforming growth factor-beta dependant progression of the mitral valve prolapseP576Quantification of mitral regurgitation with multiple jets: in vitro validation of three-dimensional PISA techniqueP577Impaired pre-systolic contraction and saddle-shape deepening of mitral annulus contributes to atrial functional regurgitation: a three-dimensional echocardiographic studyP578Incidence and determinants of left ventricular (lv) reverse remodeling after MitraClip implantation in patients with moderate-to severe or severe mitral regurgitation and reduced lv ejection fractionP579Severe functional tricuspid regurgitation in rheumatic heart valve disease. New insights from 3D transthoracic echocardiographyP58015 years of evolution of the etiologic profile for prosthetic heart valve replacement through an echocardiography laboratoryP581The role of echocardiography in the differential diagnosis of prolonged fever of unknown originP582Predictive value for paravalvular regurgitation of 3-dimensional anatomic aortic annulus shape assessed by multidetector computed tomography post-transcatheter aortic valve replacementP583The significance and advantages of echo and CT imaging & measurement at transcatherter aortic valve implantation through the left common carotid accessP584Comparison of the self-expandable Medtronic CoreValve versus the balloon-expandable Edwards SAPIEN bioprostheses in high-risk patients undergoing transfemoral aortic valve implantationP585The impact of transcatheter aortic valve implantation on mitral regurgitation severityP586Echocardiographic follow up of children with valvular lesions secondary to rheumatic heart disease: Data from a prospective registryP587Valvular heart disease and different circadian blood pressure profilesCardiomyopathiesP588Comparison of transthoracic echocardiography versus cardiac magnetic for implantable cardioverter defibrillator therapy in primary prevention strategy dilated cardiomyopathy patientsP589Incidence and prognostic significance of left ventricle reverse remodeling in a cohort of patients with idiopathic dilated cardiomyopathyP590Early evaluation of diastolic function in fabry diseaseP591Echocardiographic predictors of atrial fibrillation development in hypertrophic cardiomyopathyP592Altered Torsion mechanics in patients with hypertrophic cardiomyopathy: LVOT-obstruction is the topdog?P593Prevention of sudden cardiac death in hypertrophic cardiomyopathy: what has changed in the guidelines?P594Coronary microcirculatory function as determinator of longitudinal systolic left ventricular function in hypertrophic cardiomyopathyP595Detection of subclinical myocardial dysfunction by tissue Doppler ehocardiography in patients with muscular dystrophiesP596Speckle tracking myocardial deformation analysis and three dimensional echocardiography for early detection of chemotherapy induced cardiac dysfunction in bone marrow transplantation patientsP597Left ventricular non compaction or hypertrabeculation: distinguishing between physiology and pathology in top-level athletesP598Role of multi modality imaging in familiar screening of Danon diseaseP599Early impairment of global longitudinal left ventricular systolic function independently predicts incident atrial fibrillation in type 2 diabetes mellitusP600Fetal cardiovascular programming in maternal diabetes mellitus and obesity: insights from deformation imagingP601Longitudinal strain stress echo evaluation of aged marginal donor hearts: feasibility in the Adonhers project.P602Echocardiographic evaluation of left ventricular size and function following heart transplantation - Gender mattersSystemic diseases and other conditionsP603The impact of septal kinetics on adverse ventricular-ventricular interactions in pulmonary stenosis and pulmonary arterial hypertensionP604Improvement in right ventricular mechanics after inhalation of iloprost in pulmonary hypertensionP605Does the treatment of patients with metabolic syndrome correct the right ventricular diastolic dysfunction?P606Predictors of altered cardiac function in breast cancer survivors who were treated with anthracycline-based therapyP607Prevalence and factors related to left ventricular systolic dysfunction in asymptomatic patients with rheumatoid arthritis: a prospective tissue-doppler echocardiography studyP608Diastolic and systolic left ventricle dysfunction presenting different prognostic implications in cardiac amyloidosisP609Diagnostic accuracy of Bedside Lung Ultrasonography in Emergency (BLUE) protocol for the diagnosis of pulmonary embolismP610Right ventricular systolic dysfunction and its incidence in breast cancer patients submitted to anthracycline therapyP611Right ventricular dysfunction is an independent predictor of survival among cirrhotic patients undergoing liver transplantCongenital heart diseaseP612Hypoplasia or absence of posterior leaflet: a rare congenital anomaly of the mitral valveP613ECHO screening for Barlow disease in proband's relativesDiseases of the aortaP614Aortic size distribution and prognosis in an unselected population of patients referred for standard transthoracic echocardiographyP615Abdominal aorta aneurysm ultrasonographic screening in a large cohort of asympromatic volounteers in an Italian urban settingP616Thoracic aortic aneurysm and left ventricular systolic functionStress echocardiographyP617Wall motion score index, systolic mitral annulus velocity and left ventricular mass predicted global longitudinal systolic strain in 238 patients examined by stress echocardiographyP618Prognostic parameters of exercise-induced severe mitral valve regurgitation and exercise-induced systolic pulmonary hypertensionP619Risk stratification after myocardial infarction: prognostic value of dobutamine stress echocardiographyP620relationship between LV and RV myocardial contractile reserve and metabolic parameters during incremental exercise and recovery in healthy children using 2-D strain analysisP621Increased peripheral extraction as a mechanism compensatory to reduced cardiac output in high risk heart failure patients with group 2 pulmonary hypertension and exercise oscillatory ventilationP622Can exercise induced changes in cardiac synchrony predict response to CRT?Transesophageal echocardiographyP623Fully-automated software for mitral valve assessment in chronic mitral regurgitation by three-dimensional transesophageal echocardiographyP624Real-time 3D transesophageal echocardiography provides more accurate orifice measurement in percutaneous transcatheter left atrial appendage closureP625Percutaneous closure of left atrial appendage: experience of 36 casesReal-time three-dimensional TEEP626Real-time three-dimensional transesophageal echocardiography during pulmonary vein cryoballoon ablation for atrial fibrilationP627Three dimensional ultrasound anatomy of intact mitral valve and in the case of type 2 disfunctionTissue Doppler and speckle trackingP629Left ventricle wall motion tracking from echocardiographic images by a non-rigid image registrationP630The first experience with the new prototype of a robotic system for remote echocardiographyP631Non-invasive PCWP influence on a loop diuretics regimen monitoring model in ADHF patients.P632Normal range of left ventricular strain, dimensions and ejection fraction using three-dimensional speckle-tracking echocardiography in neonatesP633Circumferential ascending aortic strain: new parameter in the assessment of arterial stiffness in systemic hypertensionP634Aortic vascular properties in pediatric osteogenesis imperfecta: a two-dimensional echocardiography derived aortic strain studyP635Assessment of cardiac functions in children with sickle cell anemia: doppler tissue imaging studyP636Assessment of left ventricular function in type 1 diabetes mellitus patients by two-dimensional speckle tracking echocardiography: relation to duration and control of diabetesP637A study of left ventricular torsion in l-loop ventricles using speckle-tracking echocardiographyP638Despite No-Reflow, global and regional longitudinal strains assessed by two-dimensional speckle tracking echocardiography are predictive indexes of left ventricular remodeling in patients with STEMIP639The function of reservoir of the left atrium in patients with medicaly treated arterial hypertensionP640The usefulness of speckle tracking analysis for predicting the recovery of regional systolic function after myocardial infarctionP641Two dimensional speckle tracking echocardiography in assessment of left ventricular systolic function in patients with rheumatic severe mitral regurgitation and normal ejection fractionP642The prediction of left-main and tripple vessel coronary artery disease by tissue doppler based longitudinal strain and strain rate imagingP643Role of speckle tracking in predicting arrhythmic risk and occurrence of appropriate implantable defibrillator Intervention in patients with ischemic and non-ischemic cardiomyopathyComputed Tomography & Nuclear CardiologyP644Cardiac adrenergic activity in patients with nonischemic dilated cardiomyopathy. Correlation with echocardiographyP645Different vascular territories and myocardial ischemia, there is a gradient of association? Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Miceli A, Gilmanov D, Murzi M, Marchi F, Ferrarini M, Cerillo AG, Quaini E, Solinas M, Berti S, Glauber M. Minimally invasive aortic valve replacement with a sutureless valve through a right anterior mini-thoracotomy versus transcatheter aortic valve implantation in high-risk patients. Eur J Cardiothorac Surg 2015; 49:960-5. [DOI: 10.1093/ejcts/ezv210] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 04/24/2015] [Indexed: 11/13/2022] Open
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Marchi F, Cerillo AG, Rizza A, Mariani M, De Caterina AR, Palmieri C, Maffei S, Berti S. Large Abdominal Aortic Aneurysm in a High-Risk Surgical Patient: Combined Percutaneous Transfemoral TAVI and EVAR Procedure. J Heart Valve Dis 2015; 24:310-312. [PMID: 26901901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A 78-year-old man was referred for surgical treatment of a 55 x 59 mm abdominal aortic aneurysm (AAA). However, clinical and instrumental data revealed a more complex case than was initially thought, the patient having a large AAA in the setting of severe symptomatic aortic stenosis with multiple comorbidities. Following multidisciplinary discussion, a combined transcatheter aortic valve implantation and endovascular aneurysm repair was performed. The present case represents a good example of the importance of the heart team in the project of tailored operative strategies, and in the optimization of the interventional therapy for the individual patient.
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Concistrè G, Miceli A, Marchi F, Chiaramonti F, Glauber M, Solinas M. Regression of left ventricular mass after implantation of the sutureless 3f Enable aortic bioprosthesis. Tex Heart Inst J 2015; 42:117-23. [PMID: 25873820 DOI: 10.14503/thij-13-3943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Left ventricular hypertrophy in aortic stenosis is considered a compensatory response for the maintenance of systolic function but a risk factor for cardiac morbidity and death. We investigated the degree of left ventricular mass regression after implantation of the sutureless Medtronic 3f Enable Aortic Bioprosthesis. We studied 19 patients who, from May 2010 through July 2011, underwent isolated aortic valve replacement with the 3f Enable bioprosthetic valve, with clinical and echocardiographic follow-up at 6 months. The mean age was 77.1 ± 5.1 years (range, 68-86 yr); 14 patients were women (73.7%); and the mean logistic EuroSCORE was 15.4% ± 11.8%. Echocardiography was performed preoperatively, at discharge, and at 6 months' follow-up. The left ventricular mass was calculated by means of the Devereux formula and indexed to body surface area. The left ventricular mass index decreased from 146.1 ± 47.6 g/m(2) at baseline to 118.1 ± 39.8 g/m(2) at follow-up (P=0.003). The left ventricular ejection fraction did not change significantly. The mean transaortic gradient decreased from 57.3 ± 14.2 mmHg at baseline to 12.3 ± 4.6 mmHg at discharge and 12.2 ± 5.3 mmHg at follow-up (P <0.001), and these decreases were accompanied by substantial clinical improvement. No moderate or severe paravalvular leakage was present at discharge or at follow-up. In isolated aortic stenosis, aortic valve replacement with the 3f Enable bioprosthesis results in significant regression of left ventricular mass at 6 months' follow-up. However, this regression needs to be verified by long-term echocardiographic follow-up.
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Concistrè G, Chiaramonti F, Santarpino G, Pfeiffer S, Marchi F, Vogt F, Miceli A, Glauber M, Fischlein T, Solinas M. Left Ventricular Mass Regression after Two Alternative Sutureless Aortic Bioprostheses. Innovations 2015. [DOI: 10.1177/155698451501000207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Giovanni Concistrè
- Department of Cardiac Surgery, Ospedale del Cuore “G. Pasquinucci” – Fondazione Monasterio-CNR, Massa, Italy
| | - Francesca Chiaramonti
- Department of Cardiac Surgery, Ospedale del Cuore “G. Pasquinucci” – Fondazione Monasterio-CNR, Massa, Italy
| | - Giuseppe Santarpino
- Department of Cardiac Surgery, Cardiovascular Center - Paracelsus Medical University, Nuremberg, Germany
| | - Steffen Pfeiffer
- Department of Cardiac Surgery, Cardiovascular Center - Paracelsus Medical University, Nuremberg, Germany
| | - Federica Marchi
- Department of Cardiac Surgery, Ospedale del Cuore “G. Pasquinucci” – Fondazione Monasterio-CNR, Massa, Italy
| | - Ferdinand Vogt
- Department of Cardiac Surgery, Cardiovascular Center - Paracelsus Medical University, Nuremberg, Germany
| | - Antonio Miceli
- Department of Cardiac Surgery, Ospedale del Cuore “G. Pasquinucci” – Fondazione Monasterio-CNR, Massa, Italy
| | - Mattia Glauber
- Department of Cardiac Surgery, Ospedale del Cuore “G. Pasquinucci” – Fondazione Monasterio-CNR, Massa, Italy
| | - Theodor Fischlein
- Department of Cardiac Surgery, Cardiovascular Center - Paracelsus Medical University, Nuremberg, Germany
| | - Marco Solinas
- Department of Cardiac Surgery, Ospedale del Cuore “G. Pasquinucci” – Fondazione Monasterio-CNR, Massa, Italy
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Berti S, Cerillo AG, Murzi M, Mariani M, Marchi F, Schäfer U, Attia R, Bapat V, Himbert D, Brochet E, Depoix JP, Nataf P, Vahanian A. How should I treat a severely symptomatic, high-risk female patient with degenerated mitral (Carpentier-Edwards porcine) and aortic (Sorin Mitroflow) bioprostheses? EUROINTERVENTION 2015; 10:1250-2. [DOI: 10.4244/eijy14m09_03] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Concistrè G, Miceli A, Marchi F, Farneti P, Chiaramonti F, Solinas M, Glauber AGCM. Short-term follow up with the 3f Enable aortic bioprosthesis: clinical and echocardiographic results. J Heart Valve Dis 2013; 22:817-823. [PMID: 24597403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND AND AIM OF THE STUDY High-risk patients referred for aortic valve replacement (AVR) may benefit from sutureless technology in order to reduce mortality and morbidity. Herein is described the authors' initial experience and short-term results of the sutureless 3f Enable aortic bioprosthesis. METHODS A total of 28 patients (19 females, nine males; mean age 76.8 +/- 5.1 years; range: 66 to 86 years) with symptomatic aortic valve disease underwent AVR with the 3f Enable bioprosthesis between May 2010 and May 2011. Preoperatively, the mean logistic EuroSCORE was 13.7 +/- 10.8%. Concomitant procedures included mitral valve replacement (n = 1), tricuspid valve repair (n = 3) and coronary artery bypass grafting (n = 5). Echocardiography was performed preoperatively, at postoperative day 1, at discharge, and at follow up. RESULTS The in-hospital mortality was 3.5% (1/28). Seventeen patients underwent minimally invasive AVR via an upper partial ministernotomy (n = 13) or a right anterior minithoracotomy (n = 4) approach. The cardiopulmonary bypass (CPB) and aortic cross-clamp (ACC) times were 99.4 +/- 22.9 and 65.9 +/- 18.0 min, respectively, for isolated AVR, and 138.8 +/- 62.2 and 100.5 +/- 52.2 min, respectively, for combined procedures. One patient underwent aortic root replacement for an intimal aortic lesion after sutureless implantation. At a median follow up of four months (range: 2-10 months), survival was 96.5%, freedom from reoperation was 96.5%, and the mean transvalvular pressure gradient was 11.1 +/- 5.4 mmHg. CONCLUSION AVR with the 3f Enable bioprosthesis in high-risk patients is a safe and feasible procedure that is associated with a low mortality and excellent hemodynamic performance.
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Affiliation(s)
- Giovanni Concistrè
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy.
| | - Antonio Miceli
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Federica Marchi
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Pierandrea Farneti
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Francesca Chiaramonti
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
| | - Marco Solinas
- Department of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Fondazione CNR-G. Monasterio, Massa, Italy
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Miceli A, Varone E, Gilmanov D, Murzi M, Simeoni S, Concistrè G, Marchi F, Solinas M, Glauber M. Impact of pulmonary hypertension on mortality after operation for isolated aortic valve stenosis. Int J Cardiol 2013; 168:3556-9. [DOI: 10.1016/j.ijcard.2013.05.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 03/21/2013] [Accepted: 05/03/2013] [Indexed: 10/26/2022]
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Giovanni Concistrè G, Farneti P, Cerillo AG, Marchi F, Chiaramonti F, Varone E, Kallushi E, Bevilacqua S, Solinas M, Miceli A, Glauber M. Sutureless aortic valve implantation in minimally invasive aortic valve replacement: an innovative approach in high-risk patients. Thorac Cardiovasc Surg 2012. [DOI: 10.1055/s-0031-1297657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Fioravanzo L, Venturini M, Di Liddo R, Liddo RD, Marchi F, Grandi C, Parnigotto PP, Folin M. Involvement of rat hippocampal astrocytes in β-amyloid-induced angiogenesis and neuroinflammation. Curr Alzheimer Res 2011; 7:591-601. [PMID: 20704555 DOI: 10.2174/156720510793499020] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2010] [Accepted: 05/25/2010] [Indexed: 11/22/2022]
Abstract
Although Alzheimer's disease (AD) is considered a neurodengenerative disorders, in the last few years a large amount of evidence has suggested that it is also a vascular pathology characterized by increased capillary density and expression of angiogenic factors. In AD the endothelium degenerates, promoting local neuroinflammation and activation of brain endothelium, perivascular microglia, pericytes, astrocytes. Excess tumor necrosis factor (TNF) in the cerebrospinal fluid (CSF), at a concentration of 25 times higher than in the control group, has been demonstrated in AD. Recent studies provide evidence that treatment with TNF-α antagonists may result in a rapid cognitive improvement in AD patients. In the present work we investigated the role of astrocytes in AD angiogenesis and neuroinflammation by means of conditioned media of untreated and Aβ-treated rat hippocampal astrocytes (RHAs) on rat microvascular endothelial cells (RCECs). The results demonstrated that RHA media increase RCEC proliferation and capillary-like structure formation. Moreover RHAs secrete IL-1β and, only after the Aβ1-42 treatment, TNF-α promotes RCEC release of IL-1β, IL-6 and TNF-α. The removal of IL-1β, TNF-α and/or VEGF, a strong angiogenic inducer highly over-expressed in AD brains, by means of specific antibody-coated beads in RHA media affects RCEC release of IL-1β, IL-6 and TNF-α. We hypothesised that astrocytes contribute to AD angiogenesis and neuroinflammation by the direct release of pro-inflammatory cytokines. The effect of an anti-inflammatory agent, such as etanercept, decreased RCEC in vitro cytokine release. This could be compared to the effect found in our experiments with antibody anti TNF-α-coated beads.
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Affiliation(s)
- L Fioravanzo
- Department of Biology, University of Padua Via U. Bassi 58/B, 35131 Padua, Italy
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Rossa AD, Tavoni A, D'Ascanio A, Catarsi E, Marchi F, Bencivelli W, Salvadori S, Migliorini P, Bombardieri S. Mortality rate and outcome factors in mixed cryoglobulinaemia: the impact of hepatitis C virus. Scand J Rheumatol 2010; 39:167-70. [DOI: 10.3109/03009740903313639] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Siria A, Drezet A, Marchi F, Comin F, Huant S, Chevrier J. Viscous cavity damping of a microlever in a simple fluid. Phys Rev Lett 2009; 102:254503. [PMID: 19659081 DOI: 10.1103/physrevlett.102.254503] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Indexed: 05/28/2023]
Abstract
We consider the problem of oscillation damping in air of a thermally actuated microlever as it gradually approaches an infinite wall in parallel geometry. As the gap is decreased from 20 microm down to 400 nm, we observe the increasing damping of the lever Brownian motion in the fluid laminar regime. This manifests itself as a linear decrease in the lever quality factor accompanied by a dramatic softening of its resonance, and eventually leads to the freezing of the CL oscillation. We are able to quantitatively explain this behavior by analytically solving the Navier-Stokes equation with perfect slip boundary conditions. Our findings may have implications for microfluidics and micro- and nanoelectromechanical applications.
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Affiliation(s)
- A Siria
- Institut Néel, CNRS and Université Joseph Fourier Grenoble, BP 166, 38042 Grenoble Cedex 9, France
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Della Rossa A, Marchi F, Catarsi E, Tavoni A, Bombardieri S. Mixed cryoglobulinemia and mortality: a review of the literature. Clin Exp Rheumatol 2008; 26:S105-S108. [PMID: 19026151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Mixed cryoglobulinemia is a highly heterogeneous clinical syndrome in terms of clinical presentation, extent and severity of organ involvement, immunological abnormalities and clinical course. Modern management began with the discovery of the close association between this syndrome and hepatitis C virus (HCV) infection. In this review we examined previously published studies on mortality in different series of patients with mixed cryoglobulinemia (MC). Patients with mixed cryo-globulinemia have higher mortality rates, predicted by age, renal involvement, intestinal vasculitis, widespread vasculitis and type of cryoglobulins.
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Affiliation(s)
- A Della Rossa
- Rheumatic Disease Unit, University of Pisa, Pisa, Italy
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Bretz WA, do Valle EV, Jacobson JJ, Marchi F, Mendes S, Nor JE, Cançado MF, Schneider LG. Unstimulated salivary flow rates of young children. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2001; 91:541-5. [PMID: 11346732 DOI: 10.1067/moe.2001.114004] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Studies on salivary flow rates in human beings have mainly been carried out with adults. The purpose of this study was to determine the unstimulated salivary flow rates of children 4 to 7 years old. In addition, the relative contributions of the variables age, gender, race, height, body weight, dentition status, use of prescription medication, and health status (information obtained from parents) to the unstimulated salivary flow rates of children were also studied. STUDY DESIGN Data were obtained from children (n = 447) at 2 sites in the United States (site 1, southeast Michigan; site 2, northern Michigan) and at 5 sites in Brazil (site 3, Porto Alegre; site 4, São Paulo; site 5, Belém; and sites 6 and 7, sites in Rio de Janeiro). In northern Michigan (site 2) the participants were cognitively or developmentally disabled, or both. In Rio de Janeiro (site 7), a group of 8- to 12-year-olds served as a control group. Saliva samples were collected for 3 minutes between 9 AM and noon in the spring or summer, and the saliva rate was determined gravimetrically. Data were analyzed by analysis of variance, bivariate analysis, and regression analysis. RESULTS The secretion rates at the 7 sites were (in milliliters per minute) 0.19 +/- 0.15, 0.23 +/- 0.28, 0.34 +/- 0.23, 0.48 +/- 0.37, 0.25 +/- 0.27, 0.37 +/- 0.28, and 0.61 +/- 0.34, respectively. There were significant differences among sites (P <.0001). The older group (site 7) had flow rates that were significantly higher than the flow rates of any other group. In addition, children from Michigan (sites 1 and 2) had significantly lower rates than most groups of children in Brazil. Girls had lower unstimulated salivary flow rates than boys did at all the sites, but the differences were not statistically significant. Race was shown not to affect the flow rates. The use of any prescription medication by children in the previous 3 months was associated with lower salivary flow rates than were found in children not using prescription medication. Children who were in good health and who had no previous medical conditions had higher flow rates--but not significantly so. Higher flow rates occurred in children with mixed dentition than in children with primary dentition, although again the differences were not statistically significant. Regression analysis revealed weight to be of significance in explaining the variability of the unstimulated salivary flow rates at 2 sites, height at 1 site, the use of prescription medication at 2 sites, and age at 1 site. CONCLUSIONS The unstimulated salivary flow rates in children in the northern United States are comparable with those reported for Japanese children, whereas the flow rates of children in Brazil are comparable with those reported for North American and European adults. In addition, none of the demographic variables/parameters tested contributed consistently to the variability of the unstimulated salivary flow rates in children at the 7 sites assessed in this study.
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Affiliation(s)
- W A Bretz
- School of Dental Medicine, Division of Restorative Dental Services, University of Pittsburgh, 3501 Terrace St., Pittsburgh, PA 15261, USA. wab2+@pitt.edu
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Marchi F, Cellerini F. [Guidelines: diverse value of Manzoni's "proclamations"?]. Ital Heart J Suppl 2000; 1:842-3. [PMID: 11204023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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Gerstner GE, Marchi F, Haerian H. Relationship between anteroposterior maxillomandibular morphology and masticatory jaw movement patterns. Am J Orthod Dentofacial Orthop 1999; 115:258-66. [PMID: 10066973 DOI: 10.1016/s0889-5406(99)70327-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The causal relationships between oral function and craniomandibular morphology are poorly understood. The aim of this study was to determine whether quantifiable features of masticatory jaw movements and associated EMG activity correlated with variation in morphology as defined by the ANB angle. Thirty-six healthy subjects with no previous orthodontic treatment, asymptomatic masticatory muscles, and asymptomatic temporomandibular joints participated. While subjects chewed gum, jaw movement data and surface EMG data were digitized and then quantified into a 300 variable vector for each subject. ANB angle measurements were calculated from digitized tracings of lateral cephalographs. Step-wise linear regression and discriminant analyses were used to determine the relationship between the ANB angle and a subset of the variables defining jaw movement patterns and EMG patterns. A linear combination of seven jaw movements and EMG variables accounted for over 75% of the variation in the ANB angle (adjusted x R2 = 0.78, P <.001). A jackknifed cross-validation of the discriminant analysis, which was forced to use the same seven variables as the regression analysis, resulted in correct classification of 14 of 20 skeletal Class I, 7 of 9 skeletal Class II, and 7 of 7 skeletal Class III subjects. These results suggest that there is an association between anteroposterior skeletal morphology, as quantified by the ANB angle, and masticatory jaw movement patterns, as quantified in this study.
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Affiliation(s)
- G E Gerstner
- Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, Ann Arbor 48109-1078, USA.
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Diligenti LM, Marchi F. [Hemodynamics laboratories without cine film]. G Ital Cardiol 1998; 28:1325; author reply 1326-7. [PMID: 9866812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Zambaldi G, Cellerini F, Ciriello G, Cecchi CA, Battelli P, Multinu D, Bacci G, Ferri P, Pieroni C, Marchi F. Nitrate tolerance in patients with effort angina. Minerva Cardioangiol 1998; 46:21-5. [PMID: 9780618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
BACKGROUND In some patients with chronic stable angina the beneficial effects of nitrates may result not only from a reduction in venous return, but also from their action on coronary circulation. In these patients, rate-pressure product at ischemia (RPPI) increases to > 2500 bpm x mmHg after sublingual nitrates (SLN). The relative susceptibility of the venous system and the coronary circulation to the development of nitrate tolerance and the effects of two different drug schedules on the development of tolerance were investigated in patients with these characteristics. METHODS Five patients were treated with isosorbide-5-mononitrate (IS5MN) 20 bid (8.00 am and 3.00 pm) for 1 week (Group 1) and 5 patients with IS5MN 40 bid (8.00 am and 8.00 pm) for 1 week (Group 2). Tolerance was identified as the decreased effect of SLN; the effects of nitrates were evaluated in relation to: reduction in left ventricle area (delta LVA), which had been measured using equilibrium radionuclide ventriculograms in LAO 45 degrees; this area was considered as an index of the venous return effects; increase in RPPI (delta RPPI), which had been assessed by ergometric test; RPPI was considered an index of coronary flow reserve. Measurements of LVA and RPPI were made in wash-out at the start of the study (delta LVA 1 and delta RPPI 1) and after 1 week of treatment (delta LVA 2 and delta RPPI 2). The mean values of the differences were then evaluated and compared using Student's "t" test. RESULTS AND CONCLUSIONS In Group 1 patients delta LVA 2 and delta RPPI 2 showed values which were similar to delta LVA 1 and delta RPPI 1 (mean value delta LVA 2 47 vs mean delta LVA 1 48.2 pixels, p = ns; mean value delta RPPI 2 5264 vs mean delta RPPI 1 5536 bpm x mmHg, p = ns). These results suggest that Group 1 patients did not develop tolerance either at the coronary or at the venous level. In Group 2 patients, delta LVA 2 was significantly lower than delta LVA 1 (mean delta LVA 2 18.4 vs mean delta LVA 1 54 pixels, p < 0.01). This finding indicated tolerance to nitrates at the venous level. On the other hand, in all Group 2 patients, values of delta RPPI 2, though lower than delta RPPI 1 (mean delta RPPI 2 3095 vs mean delta RPPI 1 6083 bpm x mmHg, p < 0.01) were still higher than 2500 bpm x mmHg, indicating that the effect of nitrates at the coronary level was preserved. These data suggest that in patients treated with high doses of nitrates, the effect of these drugs at the coronary level is still present when tolerance has already developed at the venous level.
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Affiliation(s)
- G Zambaldi
- Unità Coronarica, Ospedale Santa Maria Nuova, Firenze
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Cerisano S, Marchi F, Parigi L. [Cardiologic culture on both sides of the Atlantic, or gratitude to the masters of Italian cardiology]. G Ital Cardiol 1996; 26:839-41. [PMID: 8964325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Centi G, Marchi F. Competitive reaction pathways in propane ammoxidation over V-Sb-oxide catalysts: an IR and flow reactor study. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/s0167-2991(96)80238-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
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Marchi F, Ciriello G. Efficacy of carvedilol in mild to moderate essential hypertension and effects on microalbuminuria: a multicenter, randomized, open-label, controlled study versus atenolol. Adv Ther 1995; 12:212-21. [PMID: 10155349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
In this randomized, open-label, multicenter comparison, 140 adults with mild to moderate essential hypertension were treated with the nonselective beta blocker carvedilol (25 mg once daily) or the selective beta 1 blocker atenolol (100 mg once daily) orally for 2 months. Systolic and diastolic blood pressure and heart rate were measured monthly in the supine and standing positions. Urinary albumin levels and blood lipid profile were determined at baseline and at study end. The occurrence of cold extremities was monitored throughout the study. Both treatments significantly decreased systolic and diastolic blood pressure at a comparable level. At the final assessment, 88% of the carvedilol group achieved a supine diastolic blood pressure of 90 mm Hg or lower, compared with 82% of the atenolol group. Atenolol produced the greater decrease in heart rate, but between-group differences were significant only for standing measurements. With carvedilol, urinary albumin decreased in 25% of patients and increased in 2%; corresponding figures with atenolol were 13% and 12%. At study end, 10% of the carvedilol group and 37% of the atenolol group complained of cold extremities. No major between-group differences were observed in the percentage of patients with an increase in high-density lipoprotein or a decrease in low-density lipoprotein cholesterol. Triglycerides and total cholesterol tended to decrease in a greater percentage of patients taking carvedilol than atenolol.
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Affiliation(s)
- F Marchi
- UTIC, S. Maria Nuova Hospital, Florence, Italy
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42
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Milli M, Marchi F. [The phenomenon of ischemic preconditioning]. G Ital Cardiol 1994; 24:445-50. [PMID: 8056221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- M Milli
- Unità Coronarica, Ospedale di Santa Maria Nuova, Firenze
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Parigi L, Cerisano S, Ciriello G, Querceto L, Marchi F. [Adaptation to effort myocardial ischemia]. G Ital Cardiol 1991; 21:1179-84. [PMID: 1809621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND During PTCA it has been observed that in two sequential coronary occlusions, the second is characterized by less subjective anginal discomfort, less ST segment depression, less myocardial lactate production and lower mean pulmonary pressure than that recorded during the first inflation. The phenomenon is known as "cardiac adaptation to ischemia". PTCA, as a model for controlled, reversible myocardial ischemia must be viewed in a substantially different context from other models concerning different types of ischemia. The purpose of our investigation was to examine the hypothesis that phenomena similar to those observed during PTCA can occur during effort ischemia. METHODS Six patients with stable effort ischemia, fixed ischemic threshold (bpm x mmHg variability less than 3200) and fixed recovery period (variability of time at ST on isoelectric line less than 1 min and variability of rate-pressure product at ST on isoelectric line less than 2000 bpm x mmHg) were studied. Our aim was to study the ischemic threshold (IT) and the recovery period in an exercise test performed a short time after an initial one. The programme consisted of: 1) exercise test at a fixed load (the load was predetermined by the level of ischemia reached in a previous multistage exercise test); 2) exercise test ending at ST decreases 1 mm; 3) recovery period; 4) 2nd exercise test similar to the first one and ending at ST decreases 1 mm, to be performed 3 minutes after the end of recovery period (that is, 3 minutes after ST on isoelectric line). In both exercise tests we registered rate-pressure product at ischemia (RPPI), time to ischemia (TI), rate-pressure product at ST on isoelectric line (rate-pressure product at normalization: RPPN) and time at ST on isoelectric line (time of normalization: TN). RESULTS [table: see text] In all pts RPPI in the second exercise test was similar to RPPI registered in the first one, while RPPN in the second exercise test was higher than in the first. In the second exercise test, time to ST on isoelectric line was also shorter. CONCLUSIONS We think that the shorter recovery period from myocardial ischemia in the second exercise test may be an expression of a "cardiac adaptation to ischemia", a phenomenon which has been previously observed during PTCA.
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Affiliation(s)
- L Parigi
- Unità di Terapia Intensiva Cardiaca dell'Ospedale di S. Maria Nuova diFirenze
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Marchi F, Luder HU, Leblond CP. Changes in cells's secretory organelles and extracellular matrix during endochondral ossification in the mandibular condyle of the growing rat. Am J Anat 1991; 190:41-73. [PMID: 1984674 DOI: 10.1002/aja.1001900106] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The mandibular condyle from 20-day-old rats was examined in the electron microscope with particular attention to intracellular secretory granules and extracellular matrix. Moreover, type II collagen was localized by an immunoperoxidase method. The condyle has been divided into five layers: (1) the most superficial, articular layer, (2) polymorphic cell layer, (3) flattened cell layer, (4) upper hypertrophic, and (5) lower hypertrophic cell layers. In the articular layer, the cells seldom divide, but in the polymorphic layer and upper part of the flattened cell layer, mitosis gives rise to new cells. In these layers, cells produce two types of secretory granules, usually in distinct stacks of the Golgi apparatus; type a, cylindrical granules, in which 300-nm-long threads are packed in bundles which appear "lucent" after formaldehyde fixation; and type b, spherical granules loaded with short, dotted filaments. The matrix is composed of thick banded "lucent" fibrils in a loose feltwork of short, dotted filaments. The cells arising from mitosis undergo endochondral differentiation, which begins in the lower part of the flattened cell layer and is completed in the upper hypertrophic cell layer; it is followed by gradual cell degeneration in the lower hypertrophic cell layer. The cells produce two main types of secretory granules: type b as above; and type c, ovoid granules containing 300-nm-long threads associated with short, dotted filaments. A possibly different secretory granule, type d, dense and cigar-shaped, is also produced. The matrix is composed of thin banded fibrils in a dense feltwork. In the matrix of the superficial layers, the "lucency" of the fibrils indicated that they were composed of collagen I, whereas the "lucency" of the cylindrical secretory granules suggested that they transported collagen I precursors to the matrix. Moreover, the use of ruthenium red indicated that the feltwork was composed of proteoglycan; the dotted filaments packed in spherical granules were similar to, and presumably the source of, the matrix feltwork. The superficial layers did not contain collagen II and were collectively referred to as perichondrium. In the deep layers, the ovoid secretory granules displayed collagen II antigenicity and were likely to transport precursors of this collagen to the matrix, where it appeared in the thin banded fibrils. That these granules also carried proteoglycan to the matrix was suggested by their content of short dotted filaments. Thus the deep layers contained collagen II and proteoglycan as in cartilage; they were collectively referred to as the hyaline cartilage region.
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Affiliation(s)
- F Marchi
- Department of Morphology, School of Dentistry of Araçatuba UNESP, São Paulo, Brazil
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Parigi L, Battelli P, Cerisano S, Milli M, Tarlini M, Zambaldi G, Marchi F. [Myocardial ischemia induced by exercise. Analysis of the recovery phase. Behavior of the rate-pressure normalization product in patients with fixed ischemic threshold and patients with variable ischemic threshold]. G Ital Cardiol 1990; 20:511-5. [PMID: 2227219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Traditionally, in patients with exercise-induced myocardial ischemia we analyze the stress-test by studying the behaviour of double product at ischemia. We recognize the presence of a functional component in the reduction of coronary-flow reserve if the double product at ischemia (DPI) varies in 3 stress-tests i.e. more than 20% or more than 3200 mmHg b m'-1. Any analysis that relies exclusively on double product at ischemia is, of necessity, limited to the beginning of the ischemic phenomenon. To better understand the development of the whole event, we also considered the double product calculated when the ischemic electrocardiographic signal regressed (double product of normalization: DPN). More specifically, we set out to determine whether or not double product at ischemia behaviour in patients with variable ischemic threshold (i.e. double product at ischemia variation greater than 3200 mmHg b m'-1) differs from that of patients with fixed ischemic threshold (i.e. double product at ischemia variation less than b m'-1). We performed four multistage bicycle ergometer tests, without drugs, on 19 patients with chronic exertional anginal and exercise-induced ST depression. Patients were tested at the same time of day, within a 10 day period. In the second, third and fourth stress test double product at ischemia was calculated. On the basis of double product at ischemia values in three stress-tests, we distinguished two groups.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- L Parigi
- Unità di Terapia Intensiva Cardiaca dell'Ospedale di S. Maria Nuova di Firenze
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Cecchi CA, Bacci G, Battelli PL, Multinu D, Signorini AC, Scheggi M, Marchi F. [Buprenorphine and pentazocine in acute myocardial infarct. Study for a differential use]. G Ital Cardiol 1988; 18:745-7. [PMID: 3069539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Morphine is known as the best analgesic for patients with acute myocardial infarction complicated by heart failure. In patients with uncomplicated acute myocardial infarction, buprenorphine has recently been indicated as an alternative to the widely used pentazocine. In order to verify if the haemodynamic effects of the two drugs differed, a randomized double-blind controlled trial was performed on 20 patients with uncomplicated acute myocardial infarction: 10 patients were treated with i.v. pentazocine 30 mg. and 10 patients with buprenorphine 0.30 mg. (equianalgesic doses). Right atrial, ventricular and pulmonary artery and capillary pressure, cardiac index, total pulmonary and total systemic resistance were measured before testing and 15', 30', 60', 180' and 240' after drug injection. PO2 was measured before drug injection and 30' and 60' later. Data were analyzed using the Wilcoxon test. All patients in each group showed uniform results: pentazocine increased total systemic resistance (mean increase 17%) while buprenorphine lowered it (mean reduction 12%) (P less than 0.05). Pentazocine lowered cardiac index (mean reduction 5.9%) while buprenorphine increased it (mean increase 9.3%) (P less than 0.05). Maximum changes occurred within 60' after the administration of both drugs. The other parameters did not change significantly from basal values. These results suggest that in patients with acute myocardial infarction uncomplicated by heart failure pentazocine and buprenorphine may be used in different haemodynamic situations. In the cases in which a reduction in total systemic resistance is desired, buprenorphine seems most suitable. However, in the presence of vagal reaction for instance, pentazocine may be administered.
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Affiliation(s)
- C A Cecchi
- Unità Coronarica, Ospedale di S. Maria Nuova, Firenze
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Zambaldi G, Buonamici P, Cariddi A, Marchi F, Parigi L, Santoro GM, Tarquini B, Fazzini PF. [Chronobiological study of ischemic attacks in angina pectoris at rest]. G Ital Cardiol 1988; 18:651-7. [PMID: 3243414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The aims of this study were to determine if the hourly distribution of ischaemic episodes differed as regards ST segment elevation or ST segment depression during ischaemic attacks and differed as regards the degree of coronary atherosclerotic involvement. Twenty-four in-patient drug free subjects with angina at rest underwent ECG continuous Holter monitoring for periods varying from 24 to 168 hours. Four groups of patients were identified: group 1A: 6 patients with ST elevation and 0-1 vessel disease; group 1B: 6 patients with ST elevation and 2-3 vessel disease; group 2A: 3 patients with ST depression and 0-1 vessel disease; group 2B: 9 patients with ST depression and 2-3 vessel disease. During Holter monitoring, 301 ischaemic episodes were registered in group 1A during 576 hours; 173 episodes were registered in group 1B during 624 hours; 41 episodes were registered in group 2B during 528 hours. Using the single and population mean cosinor tests on the episodes of each group, considered as a whole, the following results were found: group 1A showed a circadian rhythm with acrophase at 4:03 a.m. (Fig. 2), group 1B showed a circadian rhythm with acrophase at 10:51 a.m. (Fig. 3), group 2A showed a circadian rhythm with acrophase at 11:15 p.m. (Fig. 5), while group 2B showed ultradian rhythms which lasted 7 and 13 hours (Fig. 6). The chronobiologic analysis of the distribution of the ischaemic attacks confirmed the existence of a circadian rhythm of ischaemic episodes in patients with ST elevation.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- G Zambaldi
- Unità Coronarica, Ospedale di S. Maria Nuova, Firenze
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Marchi F, Zambaldi G, Cerisano S. [Comparison of calcium antagonist drugs on stable angina caused by exertion]. G Ital Cardiol 1987; 17:902. [PMID: 3436503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Gheri RG, Marchi F, Zambaldi G, Multinu D, Paladini S, Fazzini PF. [Acute antiarrhythmia treatment with amiodarone and blood levels of thyroid hormones]. G Ital Cardiol 1987; 17:340-3. [PMID: 2443414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Amiodarone has a good antiarrhythmic effect administered either acutely or chronically. Since the antiarrhythmic effect of chronically administered amiodarone has been thought to be dependent on a depression of thyroid function, we studied the peripheral hormonal pattern of 10 euthyroid patients with ventricular arrhythmias who had been responsive to the acute intravenous administration of the drug (10 mg/Kg). During the first 12 hours following the drug administration, reverse T3, free T3 and free T4 values and QTc duration were unchanged. Therefore the antiarrhythmic effect of amiodarone when acutely administered has no correlation with thyroid hormone serum changes.
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Affiliation(s)
- R G Gheri
- Servizio di Endocrinologia, Ospedale di Careggi, Firenze
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50
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Marchi F, Zambaldi G. [Clinical experimentation with anti-angina drugs]. G Ital Cardiol 1986; 16:891-2. [PMID: 3817373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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