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Scheggi V, Del Pace S, Fumagalli C, Meucci F, Nardi G, Di Muro FM, Menale S, Pisani E, Vitiello VS, Setti V, Valenti R, Cerillo A, Stefàno PL, Di Mario C, Marchionni N. Post-procedural fever after transcatheter aortic valve implantation: a retrospective single-centre study. J Hosp Infect 2024; 144:151-153. [PMID: 38029858 DOI: 10.1016/j.jhin.2023.10.024] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Affiliation(s)
- V Scheggi
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi and University of Florence, Florence, Italy.
| | - S Del Pace
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi and University of Florence, Florence, Italy
| | - C Fumagalli
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - F Meucci
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi and University of Florence, Florence, Italy
| | - G Nardi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - F M Di Muro
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - S Menale
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - E Pisani
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - V S Vitiello
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - V Setti
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - R Valenti
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi and University of Florence, Florence, Italy
| | - A Cerillo
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi and University of Florence, Florence, Italy
| | - P L Stefàno
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi and University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - C Di Mario
- Cardiothoracovascular Department, Azienda Ospedaliero-Universitaria Careggi and University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - N Marchionni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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2
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Berteotti M, Gori AM, Giusti B, Fortini A, Grossi G, Ciardetti N, Migliorini A, Lotti E, Valenti R, Di Mario C, Marchionni N, Marcucci R. Clinical impact of high platelet reactivity in patients with atrial fibrillation and concomitant percutaneous coronary intervention on dual or triple antithrombotic therapy. J Thromb Thrombolysis 2023; 55:667-679. [PMID: 36905562 PMCID: PMC10147742 DOI: 10.1007/s11239-023-02784-z] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/05/2023] [Indexed: 03/12/2023]
Abstract
High platelet reactivity (HPR) on clopidogrel is an established thrombotic risk factor after percutaneous coronary intervention (PCI). The introduction of more potent antiplatelet drugs has partially surpassed this issue. However, in the setting of concomitant atrial fibrillation (AF) and PCI clopidogrel is still the most adopted P2Y12 inhibitor. In the present study all consecutive patients with history of AF discharged from our cardiology ward with dual (DAT) or triple (TAT) antithrombotic therapy after a PCI from April 2018 to March 2021 were enrolled in an observational registry. For all subjects, blood serum samples were collected and tested for platelet reactivity by arachidonic acid and ADP (VerifyNow system) and genotyping of the CYP2C19*2 loss-of-function polymorphism. We recorded at 3 and 12-months follow-up: (1) major adverse cardiac and cerebrovascular events (MACCE), (2) major hemorrhagic or clinically relevant non-major bleeding and (3) all-cause mortality. A total of 147 patients were included (91, 62% on TAT). In 93.4% of patients, clopidogrel was chosen as P2Y12 inhibitor. P2Y12 dependent HPR resulted an independent predictor of MACCE both at 3 and 12 months (HR 2.93, 95% C.I. 1.03 to 7.56, p = 0.027 and HR 1.67, 95% C.I. 1.20 to 2.34, p = 0.003, respectively). At 3-months follow-up the presence of CYP2C19*2 polymorphism was independently associated with MACCE (HR 5.21, 95% C.I. 1.03 to 26.28, p = 0.045). In conclusion, in a real-world unselected population on TAT or DAT, the entity of platelet inhibition on P2Y12 inhibitor is a potent predictor of thrombotic risk, suggesting the clinical utility of this laboratory evaluation for a tailored antithrombotic therapy in this high-risk clinical scenario. The present analysis was performed in patients with AF undergoing PCI on dual or triple antithrombotic therapy. At 1 year follow-up MACCE incidence was consistent, and it was not different in different antithrombotic pattern groups. P2Y12 dependent HPR was a potent independent predictor of MACCE both at 3- and 12-months follow-up. In the first 3 months after stenting the carriage of CYP2C19*2 allele was similarly associated with MACCE. Abbreviation: DAT, dual antithrombotic therapy; HPR, high platelet reactivity; MACCE, major adverse cardiac and cerebrovascular events; PRU, P2Y12 reactive unit; TAT, triple antithrombotic therapy. Created with BioRender.com.
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Affiliation(s)
- M Berteotti
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy.
| | - A M Gori
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - B Giusti
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - A Fortini
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - G Grossi
- Division of Interventional Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - N Ciardetti
- Division of Interventional Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - A Migliorini
- Division of Interventional Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - E Lotti
- Thrombosis Center, Careggi University Hospital, Florence, Italy
| | - R Valenti
- Division of Interventional Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - C Di Mario
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - N Marchionni
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - R Marcucci
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
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3
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Caruso C, Laterza L, Settanni CR, Colantuono S, Di Mario C, Tolusso B, Castrì F, Gremese E, Scaldaferri F, Armuzzi A, De Simone C, Peris K, Chiricozzi A, Gasbarrini A. Case report: Dupilumab treatment improved type 2 disorders in a patient with IPEX syndrome diagnosis. Front Immunol 2023; 13:995304. [PMID: 36713411 PMCID: PMC9875030 DOI: 10.3389/fimmu.2022.995304] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/18/2022] [Indexed: 01/13/2023] Open
Abstract
We described a case of IPEX syndrome successfully controlled with dupilumab, an anti-IL4 receptor alpha subunit inhibitor. IPEX syndrome is a rare and generally fatal genetic disorder characterized by immune dysregulation, polyendocrinopathy and enteropathy, mostly diagnosed in early childhood. Nonetheless, cases reported in the last 20 years demonstrated that IPEX clinical spectrum encompasses more than the classical triad of early-onset intractable diarrhea, type 1 diabetes and eczema. Atypical cases of IPEX include patients with late-onset of symptoms, single-organ involvement, mild disease phenotypes or rare clinical features. A 21-year-old caucasian man presented with immune dysregulation (hypereosinophilia and elevated IgE), protein-losing enteropathy, polyendocrinopathy (thyroiditis, osteoporosis, delayed puberty), weight loss, eczema manifestations and celiac disease. IPEX syndrome was diagnosed because of the presence of a hemizygous mutation in FOXP3 gene (c.543C>T (p.S181S) in the exon 5). During the course of the disease, the patient developed erosive proctitis, pyoderma gangrenosum, and erythema nodosum. Symptoms improved only after enteral and parenteral corticosteroid therapy and the patient soon developed steroid-dependence. Notwithstanding various therapies including azathioprine, sirolimus, tacrolimus, adalimumab, vedolizumab, the patient failed to achieve a good control of symptoms without steroids. Almost exclusive enteral nutrition with a hypoallergenic, milk-protein free, amino acid-based food for special medical purposes. He continued to lose weight (BMI 14.5 kg/m2) with a consequent high limitation of physical activity and a progressive worsening of the quality of life. In consideration of the poor response to conventional immunosuppressants and the presence of type 2 inflammatory manifestations, treatment with dupilumab at an initial dose of 600 mg, followed by a maintenance dose of 300 mg every other week, according to atopic dermatitis labeled dose, was started and combined to oral budesonide 6 mg/day and 6-mercaptopurine 75 mg/day. The patient experienced a rapid improvement in bowel and skin symptoms, leading to a progressive tapering of steroids. By our knowledge, this is the first report of IPEX syndrome successfully treated by antiIL-4/IL-13 therapy. In this case dupilumab demonstrated to be an effective, safe and steroid-sparing option.
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Affiliation(s)
- C. Caruso
- Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy,*Correspondence: C. Caruso,
| | - L. Laterza
- UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - C. R. Settanni
- UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - S. Colantuono
- Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - C. Di Mario
- Immunology Core Facility, Gemelli Science Technological Park (GSTeP), Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - B. Tolusso
- Division of Clinical Immunology, A. Gemelli University Hospital Foundation IRCCS, Rome, Italy
| | - F. Castrì
- Dipartimento di Anatomia Patologica, Fondazione Policlinico A. Gemelli, IRCCS, Rome, Italy
| | - E. Gremese
- Immunology Core Facility, Gemelli Science Technological Park (GSTeP), Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy,Division of Clinical Immunology, A. Gemelli University Hospital Foundation IRCCS, Rome, Italy
| | - F. Scaldaferri
- Istituto di Patologia Speciale Medica, Università Cattolica del Sacro Cuore, Rome, Italy,Faculty of Medicine and Surgery, Catholic University of the Sacred Heart, Rome, Italy
| | - A. Armuzzi
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - C. De Simone
- Institute of Dermatology, Università Cattolica del Sacro Cuore, Rome, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - K. Peris
- Institute of Dermatology, Università Cattolica del Sacro Cuore, Rome, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - A. Chiricozzi
- Institute of Dermatology, Università Cattolica del Sacro Cuore, Rome, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - A. Gasbarrini
- Faculty of Medicine and Surgery, Catholic University of the Sacred Heart, Rome, Italy,Faculty of Internal Medicine, Catholic University of the Sacred Heart, Rome, Italy,Internal Medicine and Gastroenterology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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4
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Januszek R, Bryniarski L, Siudak Z, Malinowski KP, Surowiec S, Wanha W, Wojakowski W, Bryniarski K, Legutko J, Kambis M, Di Mario C, Bartus K, Bartus S. Procedural outcomes and annual operator volume among patients treated with percutaneous coronary intervention of chronic total occlusions – analysis based on a large national registry. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2070] [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
It has been demonstrated that low operator and institutional volume is associated with poorer procedural and long-term clinical outcomes in general population of patients treated with percutaneous coronary interventions (PCI).
Purpose
The aim of the current study was to assess the relationship between operator volume and procedural outcomes of patients treated with PCI within chronic total occlusion (CTO).
Methods
Data for conducting the current analysis were obtained from the national registry of percutaneous coronary interventions (ORPKI) maintained in cooperation with the Association of Cardiovascular Interventions (AISN) of the Polish Cardiac Society. The study covered data obtained from the registry from January 2014 to December 2020. To investigate the association between operator and all periprocedural complications, coronary artery perforation (CAP) and TIMI flow grade 2/3 after PCI in the presence of confounding and clustering effects, we used multivariable, mixed effects logistic regression modelling.
Results
During the investigated period, there were 162 active CathLabs, at which 747,033 PCI procedures were performed during the time of observation. Of those 14,924 were CTO-PCI procedures. Considering the number of CTO-PCIs performed annually by individual operators during the analyzed 7 years we assessed differences between four groups (≤10; >10≤20; >20≤30 and >30 procedures). We demonstrated by nonlinear relationship with annualised CTO-PCI operator volume that operators performing more than 40 PCI with CTO per year have lower number of the overall periprocedural complications (Fig. 1) including CAP, as well greater procedural success rates (Fig. 2) compared to operators performing less procedures (p<0.0001).
Conclusions
High-volume CTO operators achieve a greater procedural success with a lower frequency of periprocedural complications. This study suggests that the cut-off of 50 CTO-PCIs per year recommended in the EuroCTO Consensus remains a reasonable compromise to optimize outcome and maintain local availability. Special CTO training programs and a higher annual case load might increase the overall quality of CTO PCI.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- R Januszek
- University Hospital of Krakow , Krakow , Poland
| | | | - Z Siudak
- The Jan Kochanowski University in Kielce , Kielce , Poland
| | | | - S Surowiec
- University Hospital of Krakow , Krakow , Poland
| | - W Wanha
- School of Medicine in Katowice, Medical University of Silesia , Katowice , Poland
| | - W Wojakowski
- School of Medicine in Katowice, Medical University of Silesia , Katowice , Poland
| | | | - J Legutko
- Jagiellonian University , Krakow , Poland
| | - M Kambis
- University Heart Center Freiburg-Bad Krozingen , Bad Krozingen , Germany
| | - C Di Mario
- Careggi University Hospital , Florence , Italy
| | - K Bartus
- Jagiellonian University , Krakow , Poland
| | - S Bartus
- Jagiellonian University , Krakow , Poland
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5
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Di Muro FM, Demola P, Nardi G, Ciardetti N, Meucci F, Stolcova M, Ristalli F, Di Mario C, Mattesini A. Optical coherence tomography and artificial intelligence for calcium quantification in coronary disease of diabetic patients. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1204] [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
Diabetes mellitus (DM) is associated with increased cardiovascular morbidity and mortality. Coronary artery disease in diabetic patients is characterized by a greater burden of lipidic plaques and calcifications. Little is known on the quantitative and qualitative characteristics of calcific plaques in diabetics vs non diabetics. The recent application of Artificial Intelligence (AI) to optical coherence tomography (OCT) enables unique evaluation of coronary calcification.
Purpose
To compare qualitative and quantitative characteristics of coronary calcified plaques in diabetic and non-diabetic patients using AI-OCT.
Methods and material
We recruited 78 patients admitted for chronic coronary syndrome (CCS) or acute coronary syndrome (ACS) undergone intracoronary imaging with OCT between January 2019 to October 2021. Differences in plaques characteristics assessed by Artificial Intelligence applied at OCT runs were compared in DM and non-DM population using generalized estimating equations. To estimate the burden of calcification we classified the calcific lesions according to the Fujino score, an OCT based calcium scoring system.
Results
A total of 78 patients were included (54 non-DM lesions, 29 DM lesions). The culprit lesion was examined by OCT in all patients without any peri- or postprocedural complications. The population was homogeneous for cardiovascular risk factors even if we observed a higher prevalence of peripheral arterial disease (PAD) in the DM cohort (22.2% vs 2% p value 0.003). There were no statistical differences in previous PCI or CABG but we observed more multivessel PCI in the history of DM patients if compared with non-diabetic ones (33.3% vs 11.8% p value 0.021). The clinical presentation in DM groups was more often unstable angina (22.2% vs 0% p value <0.001) while STEMI, NSTEMI or CCS had the same prevalence in the two cohorts. At baseline angiography, patients with diabetes had more often multivessel disease (29.6% vs 17.6% p=0.014) with all the vessels equally involved. There were no qualitative differences in plaque morphology but using the Fujino score to estimate the calcium burden in the two population we found hardest calcific plaques expressed by higher Fujino score more frequently in DM patients compared to non-DM ones (50% vs 26.9%, p=0.04 of Fujino score 4).
Conclusion
DM has an impact on atherosclerotic process and plaque remodeling. Applying AI methods at OCT plaque analysis, we can extract important and standardized information on calcium burden in diabetic. This might help the interventional cardiologist in image interpretation, therapeutic strategy decision, improving workflow and clinical outcomes.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): University of Florence
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Affiliation(s)
- F M Di Muro
- Careggi University Hospital (AOUC) , Florence , Italy
| | - P Demola
- Careggi University Hospital (AOUC) , Florence , Italy
| | - G Nardi
- Careggi University Hospital (AOUC) , Florence , Italy
| | - N Ciardetti
- Careggi University Hospital (AOUC) , Florence , Italy
| | - F Meucci
- Careggi University Hospital (AOUC) , Florence , Italy
| | - M Stolcova
- Careggi University Hospital (AOUC) , Florence , Italy
| | - F Ristalli
- Careggi University Hospital (AOUC) , Florence , Italy
| | - C Di Mario
- Careggi University Hospital (AOUC) , Florence , Italy
| | - A Mattesini
- Careggi University Hospital (AOUC) , Florence , Italy
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6
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Ciardetti N, Di Muro FM, Kucukseymen S, Nardi G, Demola P, Mattesini A, Ristalli F, Stolcova M, Meucci F, Di Mario C. The role of calcification in cardiovascular outcome after left main bifurcation revascularization: a single centre experience. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2047] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
Left main bifurcation (LMB) disease represents a high-risk subset of advanced coronary artery disease, often associated with severe calcification. Different stenting techniques have been evaluated to overcome challenges of the LMB anatomy, but the role of the calcific burden on cardiovascular (CV) outcome after LMB revascularization is unclear.
Purpose
We sought to evaluate the CV hospitalization predictors during follow-up of patients who underwent LMB revascularization (LMBR) in a high-volume center in Italy.
Methods
We performed a retrospective analysis of LMBR patients between 2018 and 2021. Patients were treated with different techniques in the acute or chronic settings and followed-up by telephone or outpatient visit. Coronary calcification (CC) was visually judged as absent, mild, moderate or severe. Predictors of CV hospitalizations were assessed.
Results
The median follow-up was 511 days. Among 129 patients who underwent LMBR during the study period, 32 (24.8%) were female, with a mean age of 72 (±10.6) years. 105 (81.4%) patients were hypertensive and 49 (38%) diabetics. The mean eGFR value was 66.3 (± 21.8) ml/min/m2. The majority of patients had three vessel disease (79, 61.3%), while only a small minority had one vessel disease (5, 3.9%). The mean SYNTAX score I was 27.1 (± 8.6), with most patients at intermediate risk (65, 50.4%) followed by patients at low (37, 28.7%) and high (27, 20.9%) risk. A provisional technique was used in most cases (79, 61.2%), followed by double-kissing crush (37, 28.7%) and T-stent/T-and-protrusion (13, 10.1%). Intravascular imaging was used in 84 (65.1%) cases. Most patients had no angiographic demonstration of CC (73, 57.9%), while when present, they were mild in 14 (11.1%), moderate in 29 (23%) and severe in 10 (7.9%) patients. Preparation of the CC was performed only with non-compliant (NC) balloons in mild CC (10, 71.4%) and with NC balloons (14, 48.3%) or intravascular lithotripsy (IVL) (13, 44.8%) in case of moderate CC. In the presence of severe CC, lesion preparation was carried out with IVL (4, 40%) or NC balloons (6, 60%). CC were associated with a more unfavorable outcome and, when present in a severe grade, resulted in a statistically significant risk of CV hospitalizations (HR 1.652; 95% CI 1.723–15.793; p=0.003) (Figure 1). After univariate and multivariate Cox regression analysis (Figure 2), only the presence of severe CC was associated with an increased risk of CV hospitalizations (HR 1.9; 95% CI 1.76–19.63; p=0.002), whereas aspirin therapy was a protective factor (HR −1.34; CI 0.07–0.86; p=0.02).
Conclusions
The presence of severe calcification is associated with a higher risk of CV hospitalizations, despite preparation of calcific lesions was always performed and intravascular imaging use was extensive. There were no differences in outcomes regardless to clinical presentation at admission, different stenting techniques and SYNTAX score I.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- N Ciardetti
- Careggi University Hospital (AOUC) , Florence , Italy
| | - F M Di Muro
- Careggi University Hospital (AOUC) , Florence , Italy
| | - S Kucukseymen
- Careggi University Hospital (AOUC) , Florence , Italy
| | - G Nardi
- Careggi University Hospital (AOUC) , Florence , Italy
| | - P Demola
- Careggi University Hospital (AOUC) , Florence , Italy
| | - A Mattesini
- Careggi University Hospital (AOUC) , Florence , Italy
| | - F Ristalli
- Careggi University Hospital (AOUC) , Florence , Italy
| | - M Stolcova
- Careggi University Hospital (AOUC) , Florence , Italy
| | - F Meucci
- Careggi University Hospital (AOUC) , Florence , Italy
| | - C Di Mario
- Careggi University Hospital (AOUC) , Florence , Italy
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7
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Petricca L, Di Mario C, Gigante MR, Paglionico A, Varriano V, D’Agostino MA, Alivernini S, Tolusso B, Gremese E. OP0284 IMMUNOPHENOTYPIC CHARACTERIZATION OF PERIPHERAL BLOOD-DERIVED B LYMPHOCYTES OF PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS DURING B-CELL TARGETED THERAPY WITH ANTI-BLyS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundBelimumab, the first biological drug approved for the treatment of patients with Systemic Lupus Erythematosus (SLE), is a fully human IgG1λ monoclonal antibody directed against BlyS (B Lymphocyte Stimulator). BLyS inhibition is associated with a reduction in circulating B subsets and short-lived plasmacellsObjectivesThe aim of this study was to characterize the B cell phenotype in SLE patients at baseline and after B-cell targeted therapy with Belimumab in a cohort of active SLE patients.MethodsFifty-four SLE patients diagnosed according to the 2012 SLICC criteria (49 females, mean age 40.6±13.2 years, disease duration 12.3±9.0 years, SLEDAI-2K 6.6±3.1) who received belimumab were enrolled. Phenotyping of peripheral blood (PB)- derived B lymphocytes (using as phenotypic markers IgD, CD27 and CD38) was performed at six (T6) and twelve (T12) months in 38 SLE patients, together with the expression of BAFF and BAFF- R by flow cytometry.ResultsIn the whole SLE cohort, a reduction over time was observed in the percentage of CD19pos[T0:11.1±6.1% vs T6:6.4±3.4%,p<0.01;T12:4.2±3.4%,p<0.01] and naïve B cells (IgDposCD27neg) [T0:55.8±28.7% vs T6:34.9±22.2%,p<0.01;T12:30.0±19.4%;p=0.04] and an increase of switched memory B cells (IgDnegCD27pos)[T0:21.0±20.2% vs T6:37.5±21.4%,p<0.01;T12:42.2±21.%7,p=0.02] after B-cell targeted therapy with anti-BLyS. Moreover, a reduction of IgDnegCD27neg memory B cells at T6(p=0.01) was observed. Conversely, BAFF and BAFFR expression in peripheral blood-derived CD19pos cells remained unchanged during therapy with anti-BLyS. Stratifying SLE patients based on severe (renal and/or neurological) and mild (articular and/or cutaneous) organ involvement, a significant reduction of CD19pos percentage[T0:10.7±4.6% vs 6:6.8±2.4%,p=0.03;T12:4.5±3.5%,p=0.03] and naïve B cells[T0:61.0±24.6% vs T6:38.9±17.5%,p<0.01;T12:36.9±16.0%,p=0.03] was found in SLE patients with mild organ involvement and a significant increase of switched memory B cell subsets in both subgroups [(severe T0:24.1±25.0% vs T6:44.9±27.4%,p=0.01) (mild T0:18.9±18.3 vs T6:31.2±12.7%,p<0.01)]. Evaluating the B cell subsets regarding the response to treatment (based on the reduction of the SLEDAI-2K), a significant reduction of naïve B cells was observed at T6 in both SLE group,[(responders T0:55.4±29.3 vs T6:32.3±19.9,p<0.01)(no responders T0:63.1±41.3% vs T6:41.4±33.5%,p=0.05)] and switched memory B cells[(responders T0:22.4±21.2% vs T6:39.6±19.4%,p<0.01)(no responders T0:20.6±26.1% vs T6:38.6±35.3%,p<0.05)], with a significant higher percentage at baseline of switched memory B cells in responder SLE than in no-responder SLE group (22.4±21.2% vs 20.6±26.1%,p=0.02). ROC curve analysis of IgDnegCD27pos subset [AUC(95% CIs):0.761:(0.566-0.957)p=0.023] identified a cut-off of 9.94% associated with response at 6 months. Moreover, having a IgDnegCD27pos rate ≥9.94% [OR:4.5(95% CIs:0.9-17.2)]; and the presence of anti-dsDNA antibodies at baseline[OR:5.2(95%CIs:1.2-22.1)], identified SLE patients who achieved early response within 6 months from belimumab therapy initiation.ConclusionAnti BLyS therapy significantly impacts on the composition of peripheral blood B-cell subpopulations in SLE patients in relation with the distinct organ involvement. Moreover, baseline immunological features and IgDnegCD27pos B cell subset rate are novel putative biomarkers of response to anti-BLyS therapy in SLE patients.References[1]D. Ramsköld et al. B cell alterations during BAFF inhibition with belimumab in SLE. EBioMedicine. 2019 Feb;40:517-527.[2]S. Piantoni et al. Characterization of B- and T-cell compartment and B-cell related factors belonging to the TNF/TNFr superfamily in patients with clinically active systemic lupus erythematosus: baseline BAFF serum levels are the strongest predictor of response to belimumab after twelve months of therapy. Front Pharmacol. 2021 May 21;12:666971.Disclosure of InterestsNone declared
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Perniola S, Tolusso B, Elmesmari A, Gessi M, Di Mario C, Gigante MR, Petricca L, Bruno D, Somma D, Paglionico A, Varriano V, Bui L, D’Agostino MA, Kurowska-Stolarska M, Gremese E, Alivernini S. OP0084 DIGITAL SPATIAL PROFILING REVEALS DISTINCT SYNOVIAL TISSUE MACROPHAGE TRANSCRIPTOMIC SIGNATURE OF SUSTAINED REMISSION IN RHEUMATOID ARTHRITIS PATIENTS AT RISK OF DISEASE FLARE AFTER TREATMENT CESSATION. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundSustained remission is the treatment goal for Rheumatoid Arthritis (RA) and once achieved patients are eligible to treatment tapering or discontinuation. However, this exposes patients to the occurrence of unpredictable disease flare, and to date there are no definitive predictive biomarkers of flare for RA in remission that could be used in clinical practice.ObjectivesTo assess the impact of clinical classification of remission on synovial tissue (ST) features of RA in sustained remission and to identify predictive biomarkers of disease flare.Methods200 RA in sustained clinical (102 RA with DAS<1.6 and 98 RA fulfilling Boolean remission criteria for at least 9 months, respectively) and ultrasound (US) remission (PD negative) under Methotrexate with or without biological-Disease Modifying Anti-Rheumatic Drugs (bDMARDs) were enrolled and underwent to US guided ST biopsy. 373 naive RA were included as comparison. For each patient, synovitis degree was determined using a H&E-based semiquantitative score1. Some ST samples of remission RA were used for synovial tissue macrophage (STMs)(CD206/MerTK) FACS phenotyping and digital spatial profiling (GeoMx DSP, Nanostring) to quantitate transcript abundance of CD68pos cells in 138 spatially distinct ST regions of interest (ROI). After study entry, RA were randomly assigned to tapering/discontinuation (TAP/DISC) (tapering c- or b-DMARD treatment for 6 months and discontinuing c- or bDMARD afterwards) or maintaining the same therapeutic scheme (CONT). Each RA was followed every 3 months to assess flare rate after treatment modifications for 24 months.ResultsRegardless of either DAS- or Boolean-defined, remission patients had significantly lower KSS than naive RA (p<0.0001 for both). However, ST of RA in Boolean remission had lower KSS (p<0.0001) and was enriched in CD206posMerTKpos STMs (p=0.0012) as compared to DAS-defined remission RA. 73(36.5%) RA experienced a disease flare regardless of the treatment change during 24 months follow-up. Stratifying RA in remission based on remission definition and treatment group, DAS-defined remission RA who had a disease flare within at least 6 months follow-up had, at study entry, significantly higher KSS (p<0.0001) than RA who maintained a sustained remission, regardless of the treatment change (CONT:p=0.0027 and TAP/DISC:p=0.0011). Logistic regression analysis revealed that baseline KSS≥3 [AUC:0.748(95%CI:0.649-0.846)p<0.0001] was an independent predictive factor of disease flare [OR:6.9(95%CI:2.82-16.81)] within 24 months follow-up in DAS-defined remission RA. Conversely, RA in Boolean remission did not differ for KSS at study entry in both the CONT (p>0.05) and the TAP/DISC (p>0.05) group in relation to disease flare. However, considering STMs phenotype, RA in Boolean remission in the TAP/DISC group who had low levels of CD206posMerTKpos (<38.1%), experienced more likely a disease flare compared to RA in the CONT subgroup with CD206posMerTKpos≥38.1% (p=0.0014). Logistic regression analysis confirmed that, before treatment change, STMs phenotype (CD206posMerTKpos <38.1%) in RA in remission is an independent predictor of disease flare [OR:6.25(95%CI:1.33-29.43)] within 24 months. Finally, DSP analysis using CD68 morphology marker, revealed that lining and sublining layer CD68pos spatial transcriptomics distinguished, at baseline, remission RA who flared after treatment modification from those who did not.ConclusionDisease flare is a common event in RA in sustained remission after treatment modification. KSS and STMs phenotype identified by flow cytometry or by tissue spatial transcriptomic can identify RA in remission at higher risk of flare after treatment modification. Thus, spatial transcriptomic with defined panel of markers on histological biopsy tissues could be a way forward in predicting disease flare.References[1]Alivernini S, et al. Arthritis & Rheumatology 2021Disclosure of InterestsSimone Perniola: None declared, Barbara Tolusso: None declared, Aziza Elmesmari: None declared, Marco Gessi: None declared, Clara Di Mario: None declared, Maria Rita Gigante: None declared, Luca Petricca: None declared, Dario Bruno: None declared, Domenico Somma: None declared, Annamaria Paglionico: None declared, Valentina Varriano: None declared, Laura Bui: None declared, Maria Antonietta D’Agostino: None declared, Mariola Kurowska-Stolarska Grant/research support from: Pfizer, GSK, Novartis, Eli Lilly, Elisa Gremese Speakers bureau: Abbvie, BMS, Novartis, GSK, Galapagos, Eli Lilly, Pfizer., Grant/research support from: Abbvie, BMS., Stefano Alivernini Speakers bureau: Abbvie, BMS, Novartis, Galapagos, Eli Lilly, Pfizer., Grant/research support from: Pfizer, Novartis, GSK.
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Di Mario C, Varriano V, Petricca L, Paglionico A, Gigante MR, Costanzi S, Bui L, Federico F, D’agostino MA, Alivernini S, Tolusso B, Gremese E. POS0777 STUDY OF PERIPHERAL BLOOD B CELL IMMUNO-PHENOTYPING IN PATIENTS WITH LUPUS NEPHRITIS: PARAMETERS OF DISEASE ACTIVITY, REMISSION AND FLARE. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundB cells play a central role in systemic lupus erythematosus (SLE) pathogenesis connecting innate with adaptative immunity.ObjectivesTo investigate the peripheral blood B cell phenotype in a cohort of SLE patients with renal involvement (LN-SLE) in relation to disease activity and renal histological lesions compared to healthy controls.MethodsOne hundred LN-SLE patients with active renal involvement, 40 at disease onset (Early) and 60 in whom LN occurred after the disease onset (Long) were enrolled. Thirty-seven healthy controls were included. Clinical, laboratory and demographic data were collected at baseline and at 6 and 12 month of follow-up. Disease activity was recorded using SLEDAI-2K. Ultrasound-guided renal biopsy has been performed for the definition of the nephritic class according to the ISN/RPS classification. The memory B cells immunophenotyping (IgD/CD27 classification) was analyzed in peripheral blood through flow cytometry. To clarify the role of key molecules in the B cells activation, IL-6 and BAFF serum levels were assayed by Enzyme-linked immunosorbent assay (ELISA).ResultsAccording to the onset of renal symptoms, there were no differences in the distribution of the renal classes and in activity and chronicity indices in the two groups. A direct correlation was observed between chronicity index score and creatinine in the whole cohort (R=0.342;p<0.01) and in LN-SLE Early (R=0.528;p=0.01) and Long (R=0.337;p=0.02). The disease activity index was found to be significantly higher in anti-dsDNA positive than in negative ones (6.6±4.8 vs 2.8±3.5;p=0.01), and in patients with at least one antiphospholipid antibody-APL positivity (6.8±4.8 vs 5.1±4.8;p=0.05). Considering predictive biomarkers of the remission within 12 months, the presence of histological lesions (glomerulosclerosis and fibrocellular crescents) and the positivity for at least one of the APL antibodies were associated to the failure in achieving clinical remission, while baseline 24h-UP levels ≤2750mg were associated to remission achievement [OR:2.6(95%CIs:1.1-5.8)]. Studying the B cells subset, a lower percentage of CD19pos and unswitched memory (IgDposCD27pos) in LN-SLE compared to controls (6.8±5.5% vs 10.5±3.5%;p<0.01 and 11.1±12.0% vs 15.3±8.0%;p<0.01,respectively) was observed. In addition, we found higher levels of double-negative memory B cells (IgDnegCD27neg) and plasmablasts (CD27posCD38pos) in LN-SLE than in controls [(CD27negIgDneg 10.0±8.7% vs 4.1±1.9%;p<0.01)(CD27posCD38pos 4.4±5.3% vs 1.0±0.5%;p<0.01)]. Furthermore, CD19pos and IgDposCD27pos negatively correlated with BAFF [(R=-0.327;p=0.03 and R=-0.305;p=0.04) respectively] while a direct correlation was observed between IgDnegCD27neg B cells and IL-6 serum levels (R=0.302;p<0.01). No correlation was found between B cells subsets and the disease activity parameters. Considering the remission status achievement within 12 months both LN-SLE groups had significantly lower frequencies of IgDposCD27pos than controls [(Remission:10.7±12.4% vs 15.3±8.0%;p<0.01)(No-Remission:9.8±9.5% vs 15.3±8.0%;p<0.01)] conversely had a significantly higher rate of IgDnegCD27neg than controls [(Remission:11.5±10.0% vs 4.1±1.9%;p<0.01;NoRemission:9.6±6.7% vs 4.1±1.9%;p<0.01] and plasmablasts [(Remission 5.2±6.7% vs 1.0±0.5;p=0.05;NoRemission:4.1±3.4 vs 1.0±0.5;p<0.01)]ConclusionThis study suggests that the active injury and chronic damage histological features of LN do not depend on the SLE duration per se, but could be associated to the failure in achieving clinical remission within 12 months. Furthermore, data on memory B cells immunophenotyping reveals a distinct B cells subset of SLE patients when compared to healthy controls, confirming an alteration of B cells subsets in SLE patients and strengthening the hypothesis of the pathogenetic role played by B lymphocytes in the course of LN.References[1]Obris că et al. Int J Mol Sci 2021;22(7):3766.[2]Zhu L et al. Clin Rheumatol 2018;37(1):205-212.Disclosure of InterestsNone declared
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Ciatti F, Di Muro FM, Mattesini A, Ristalli F, Stolcova M, Meucci F, Di Mario C. Current lipid-lowering approach and LDL target achievement in very high-risk patients: in-hospital results of a high-volume primary percutaneous coronary intervention tertiary center. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.056] [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: 11/12/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Low-density lipoprotein-cholesterol (LDL-C) is a well-accepted causal risk factor for atherothrombotic cardiovascular disease. Several randomized controlled trials and meta-analyses have shown that lipid-lowering therapies reduce cardiovascular events and have a positive effect in reducing vulnerable plaques. In particular, the recommended target for LDL-C has become more and more stringent, moving to 1.4 mmol/l (55 mg/dl) for very high-risk patients. According to the 2019 ESC/EAS Guidelines, the current paradigm for lipid management favors a stepwise approach consisting of early initiation of high-intensity statin, followed by subsequent addition of ezetimibe, and ultimately a consideration of PCSK9 inhibitor treatment if LDL-C levels remain elevated.
Methods
We recruited 307 patients admitted for acute coronary syndrome (ACS) during the COVID-19 pandemic from March 2020 to December 2020. Baseline LDL-C concentration and prescribed hypolipemiant treatment at hospital admission and discharge were registered. Therefore, we included all consecutive patients identified as very-high cardiovascular risk, according to 2019 ESC guidelines. We stratified our population through variables independently associated with non-attainment of LDL-cholesterol such as hypertension, diabetes, peripheral arterial disease, clinical manifestations of ACS, number of main vessels treated, and complexity of the atherosclerotic disease.
Results
274 patients were included. Mean age was 69,9 years (SD 11,4), 20,8 % were women, 23,7 % had diabetes, 16,4 % had PAD and 32,1 % suffered from valvular disease, mainly with mitral regurgitation or aortic stenosis no more than mild or moderate. Of 25.1% with a previous history of acute myocardial infarction, the 33,3% of whom didn’t have statin therapy pre-ACS index (p =0,001). At admission, medium cholesterol levels of patients that underwent previous coronary revascularization (25,5% of the total population) were 84,21 ± 31,2 mg/dL, not in range according to both 2016 and 2019 ESC guidelines. At discharge, 77,37 % of all the patients included received only statin therapy VS 22,63% with statin plus ezetimibe. In the subpopulation of patients with recurring ACS events with LDL pre-admission > 100 mg/dL,despite high dose statin, only 25% of this population were discharged adding ezetimibe (VS 75% who kept on the treatment of high dose statin without up-titration).
Conclusions
Management of dyslipidemia is frequently suboptimal and the gap between guidelines and clinical practice for lipid management across Europe has been exacerbated by the 2019 guidelines. A greater utilization of non-statin lipid-lowering therapies is likely needed to reach the LDL-C optimal target. A correct stratification of the risk class would help to identify, in a personalized perspective of treatment, patients at very high risk that would take advantage of more aggressive therapy to reach the lowest target of LDL-C ("the lower is better").
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Affiliation(s)
- F Ciatti
- Careggi University Hospital (AOUC), Florence, Italy
| | - FM Di Muro
- Careggi University Hospital (AOUC), Florence, Italy
| | - A Mattesini
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Ristalli
- Careggi University Hospital (AOUC), Florence, Italy
| | - M Stolcova
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Meucci
- Careggi University Hospital (AOUC), Florence, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Florence, Italy
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Fumagalli C, Blandina A, Nardi G, Campicelli S, Bandini G, Marchetti F, Demola P, Meucci F, Scheggi V, Baldasseroni S, Carrabba N, Di Mario C, Ungar A, Marchionni N. Impact of frailty status on medium-term follow up in patients undergoing percutaneous transcatheter aortic valve implantation in a high-flow referral center with high procedural volumes. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1662] [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
Transcatheter strategies to treat aortic stenosis (AS) are an established therapeutic option in older patients not candidate for open heart surgery. Current guidelines recommend the adoption of surgical scores like the Society of Thoracic Surgeons (STS) as tools for risk stratification. However, these scores may have limited predictive value in older patients.
Purpose
To assess the impact of frailty status on a composite endpoint comprising mortality and cardiovascular (CV) events in patients with severe AS evaluated for transcatheter aortic valve implantation (TAVI) in a high-flow and high-volume tertiary care center.
Methods
Consecutive patients >80 years referred to TAVI from January to December 2019 at our tertiary care institution were prospectively screened for frailty through a comprehensive geriatric assessment (CGA) based on physical function and the Multidimensional Prognostic Index (MPI). Physical function was evaluated by the Short Physical Performance Battery (SPPB), a tool exploring balance, gait speed, strength and endurance that produces a score ranging from 0 to 12 (lowest to highest performance). The SPPB <6 is an established strong predictor of mortality and disability.
The MPI is a three-level score used to stratify risk of mortality (low, intermediate or high risk) based on eight key domains for frailty assessment (functional and cognitive status, nutrition, mobility and risk of pressure sores, multimorbidity, polypharmacy and co-habitation).
Data on mortality and CV events at 6 and 12 months were retrieved via administrative records and/or telephone follow-up.
Results
Overall, 134 patients were referred for TAVI (mean age: 84±4 years; >90 years: 12%, women 67%). The average STS risk score was 4.6±3.0 (low risk: 49%; intermediate: 39%, high risk: 12%). Mean SPPB was 6.3±3.7 (SPPB <6: 32%). Ninety-five (71%) patients belonged to the MPI-low risk group, 30 (22%) to the MPI intermediate risk group and nine (7%) to the MPI high risk group. SPPB and MPI scores were moderately correlated with STS (Spearman correlation coefficient: SPPB R=0.31, p=0.01, MPI R=0.29, p=0.03, Figure Panel A and B).
At 12 months, 3 (2.2%) patients died, and 11 (8.2%) were hospitalized for CV events: major bleeding, N=6 (4.5%); stroke: N=4 (3.0%); re-do: N=1 (0.7%). The probability of the composite endpoint was higher for patients at intermediate/high MPI risk (HR intermediate/high risk vs low risk: HR 2.9, 95% CI 1.1–6.8, p=0.031, Figure 1 Panel C), while no association with STS (p=0.332) was found.
Conclusions
In a prospectively enrolled cohort of TAVI candidates, frailty indices stratified short- and medium-term prognosis. The integrated frailty assessment could be a useful tool for early detection of patients at risk of disability, and potentially, for preventing the futility of the TAVI procedure.
Funding Acknowledgement
Type of funding sources: None. Figure 1
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Affiliation(s)
- C Fumagalli
- Careggi University Hospital (AOUC), Cardiomyopathies Unit, Florence, Italy
| | - A Blandina
- Careggi University Hospital, Florence, Italy
| | - G Nardi
- Careggi University Hospital, Florence, Italy
| | | | - G Bandini
- Careggi University Hospital, Florence, Italy
| | - F Marchetti
- Careggi University Hospital, Florence, Italy
| | - P Demola
- Careggi University Hospital, Florence, Italy
| | - F Meucci
- Careggi University Hospital, Florence, Italy
| | - V Scheggi
- Careggi University Hospital, Florence, Italy
| | | | - N Carrabba
- Careggi University Hospital, Florence, Italy
| | - C Di Mario
- Careggi University Hospital, Florence, Italy
| | - A Ungar
- Careggi University Hospital, Florence, Italy
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Nardi G, De Backer O, Ristalli F, Meucci F, Stolcova M, Wang XI, Sondergaard L, Palmerini T, Bruno AG, Al Jabri AG, Ielasi AG, Berti S, Saia F, Di Mario C. Peripheral intravascular lithotripsy to facilitate transfemoral TAVR: a multicentric prospective registry. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2131] [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: 11/12/2022] Open
Abstract
Abstract
Background
The presence of severe calcific atherosclerotic disease at iliac artery level is a contraindication to transfemoral (TF) TAVI procedures, challenging TF delivery in 15–20% of cases. Many case reports described the efficacy of Intravascular lithotripsy (IVL) to facilitate TF access but only one prospective registry has been reported in literature and dates back 2018. For this reason a new multicenter prospective registry was ideated to confirm the role of IVL technology in facilitating TF TAVR.
Aims
The aims of this study were 1)to analyze the trend of TF TAVR compared to alternative approaches in the last 5 years and 2)to evaluate the prevalence of IVLassistedTAVR since it was introduced in this specific setting in 2018 3) to evaluate the success rate in terms of valve performance and procedural success of TF-TAVR system delivery after IVL lesion preparation.
Materials and methods
We prospectively collected data from all consecutive TAVRprocedures performed between Jan2016 andDec2020 at 4Italian and 1 Denmark centres. All patients underwent CT angiography of lower extremity before the procedure in order to assess the severity of aorto-iliac-femoral calcification and to select those patients who required specific lesion preparation to preserve TF access. For each target calcified lesion we measured length, diameter and %of stenosis, circumferential extension and minimal cross-sectional area. Angiographic IVL-related and access site complications (dissection, perforation, major bleeding) were examined.
Results
Between 2016 and 2020, a total of 3710 TAVR were performed, 3428 (92%) via TF route while the remaining 240 (8%) included alternative approaches mainly represented by subclavian and transapical access. IVL-assisted TAVR were 0 in 2016 and 2017, 13 (2%) in 2018 when the first IVL-assisted aortic valve implantation was performed and doubled in 2019, reaching a total of 112 in the whole 5-year period considered. The number of IVL-facilitated TAVR has been increased in the 5-year period, achieving 7% of the TF procedures while non-TF TAVR decreased considerably from 10% to 6%. Common and external iliac axis was the target lesion in the majority of cases (54%) followed by common iliac artery alone. lesion minimum diameter 4.7mm, with average stenosis of 50%. The maximum calcium angle was 332°. The majority of IVL was performed with a 7-mm catheter (78.6%). 1 balloon per lesion was employed. 1 perforation and 2 severe dissections occurred, that required stent placement. In 55% of cases the aortic regurgitation was absent or minimal.
Conclusions
TF approach remained the first choice for TAVR procedure in the majority of cases compared to non-TF thanks to the progressive increase of IVLassistedTAVR that allowed operators to preserve TF route. Peripheral IVL appeared feasible, safe and effective in patients with severe peripheral artery disease, with high success rate in terms of valve performance and low rate of complications.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- G Nardi
- Careggi University Hospital (AOUC), Florence, Italy
| | - O De Backer
- Rigshospitalet - Copenhagen University Hospital, Copenhagen, Denmark
| | - F Ristalli
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Meucci
- Careggi University Hospital (AOUC), Florence, Italy
| | - M Stolcova
- Careggi University Hospital (AOUC), Florence, Italy
| | - X I Wang
- Rigshospitalet - Copenhagen University Hospital, Copenhagen, Denmark
| | - L Sondergaard
- Rigshospitalet - Copenhagen University Hospital, Copenhagen, Denmark
| | - T Palmerini
- Azienda Ospedaliero, Universitaria di Bologna, Policlinico S.Orsola-Malpigh, Bologna, Italy
| | - A G Bruno
- Azienda Ospedaliero, Universitaria di Bologna, Policlinico S.Orsola-Malpigh, Bologna, Italy
| | - A G Al Jabri
- Fondazione Toscana Gabriele Monasterio, Massa, Italy
| | - A G Ielasi
- Clinical Institute Saint Ambrogio, Milan, Italy
| | - S Berti
- Fondazione Toscana Gabriele Monasterio, Massa, Italy
| | - F Saia
- Azienda Ospedaliero, Universitaria di Bologna, Policlinico S.Orsola-Malpigh, Bologna, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Florence, Italy
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Kuku KO, Garcia-Garcia HM, Doros G, Mintz GS, Ali ZA, Singh S, Cate TT, Powers ER, Wong SC, Wykrzykowska J, Shah PR, Sum ST, Torguson R, Di Mario C, Waksman R. Two-year plaque level outcomes involving the left anterior descending artery: insights from the Lipid-Rich Plaque study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1303] [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: 11/14/2022] Open
Abstract
Abstract
Background
Coronary artery disease (CAD) is more frequently seen in the left anterior descending artery (LAD). LAD disease resulting in an acute anterior wall myocardial infarction (MI) is associated with a low left ventricular ejection fraction and invariably a worsened prognosis. The Lipid Rich Plaque (LRP) Study reported the strong association between NIRS-IVUS derived max4mmLCBI and future plaque events in non-culprit vessels.
Objective
To report the events involving the LAD versus the other major coronary vessels in the Lipid-Rich Plaque study.
Methods
The LRP Study was an international, multicenter, prospective cohort study conducted in patients with suspected CAD who underwent cardiac catheterization with possible ad hoc percutaneous coronary intervention (PCI) for an index event. Plaque level events within the subsequent 2 years were adjudicated. Plaque level events were defined as the composite of cardiac death, cardiac arrest, non-fatal MI, acute coronary syndrome (ACS), revascularization by coronary artery bypass grafting (CABG) or PCI, and rehospitalization for angina with >20% stenosis progression related and unrelated to the treatment at index procedure. All together these events were reported as Non-Culprit Lesion-related Major Adverse Cardiac Events (NC-MACE). Prespecified subgroups of segments were defined according to LAD (vs. non-LAD) with maxLCBI4mm ≤400 or >400.
Results
A total of 57 plaque events occurred through 2 years of follow-up. More than half occurred in the LAD, followed by the LCX and the RCA. There were more, albeit non-statistically significant, lipid-rich plaques in the LAD, compared to the LCX and RCA: 12.5% vs 10.4% and 11.3%, respectively, p=0.097. A minimum lumen area (MLA) ≤4mm2 within the maxLCBI4mm was observed more in the LAD and the LCX, compared to the RCA: 34.1% vs 25.9% vs 13.7%, respectively, p<0.001. Lipid rich plaque (maxLCBI4mm>400) was present in 20/57 (35.1%) of the plaque level events, a large PB (≥70%) was present in 6/57 (10.5%), and a small MLA (≤4mm2) was present in 26/57 (45.6%). Out of the 57 plaque level events, 4 (7%) had all three high risk plaque characteristics.
Presence of an elevated maxLCBI4mm (>400) was predictive of NC-MACE in all subgroups (for LAD >400 HR 4.32; 95% CI (1.93, 9.69; p 0.0004) and for the non-LAD >400 HR 2.56; 95% CI (1.06, 6.17; p 0.0354).
Conclusion
Non-culprit segments in the LAD with maxLCBI4mm values >400 were more frequently associated with plaque level events than in the lipid -rich segments in the other epicardial vessels. This sub-study results point to the unequivocal value of maxLCBI4mm>400 in predicting future plaque level events especially in the LAD.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): Infraredx Plaque Events-Ware Segment Locations
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Affiliation(s)
- K O Kuku
- MedStar Health Research Institute, Cardiovascular Imaging, Washington DC, United States of America
| | - H M Garcia-Garcia
- Medstar Washington Hospital Centre, Interventional Cardiology, Washington, DC, United States of America
| | - G Doros
- Medstar Washington Hospital Centre, Interventional Cardiology, Washington, DC, United States of America
| | - G S Mintz
- Medstar Washington Hospital Centre, Interventional Cardiology, Washington, DC, United States of America
| | - Z A Ali
- Columbia University, Interventional Cardiology, New York, United States of America
| | - S Singh
- Long Island Jewish, Interventional Cardiology, New York, United States of America
| | - T T Cate
- University of Amsterdam, Cardiology, Amsterdam, Netherlands (The)
| | - E R Powers
- Medical University of South Carolina, Cardiology, Charleston, United States of America
| | - S C Wong
- Weill Cornell Medicine, Cardiology, New York, United States of America
| | - J Wykrzykowska
- University Medical Center Groningen, Cardiology, Groningen, Netherlands (The)
| | - P R Shah
- Infraredx, Boston, United States of America
| | - S T Sum
- Infraredx, Boston, United States of America
| | - R Torguson
- Icahn School of Medicine at Mount Sinai, Cardiology, New York, United States of America
| | - C Di Mario
- Royal Brompton Hospital, Cardiology, London, United Kingdom
| | - R Waksman
- Medstar Washington Hospital Centre, Interventional Cardiology, Washington, DC, United States of America
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14
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Ciatti F, Stolcova M, Romano CD, Mattesini A, Ristalli F, Demola P, Meucci F, Di Mario C. Predictive factors of Permanent Pacemaker Implantation following Transcatheter Aortic Valve Replacement: membranous septum length and implantation depth evaluated with preoperative computed tomography. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2204] [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: 11/14/2022] Open
Abstract
Abstract
Background/Introduction
In the last decades, transcatheter aortic valve replacement (TAVR) revolutionized the treatment of symptomatic severe aortic stenosis. Cardiac conduction disturbances (CD) and the need for permanent pacemaker implantation (PPMI) remain the most frequent drawback of TAVR.The efficacy and safety of TAVR is proven not only in inoperable and high-risk patients, but TAVR use is increasing rapidly among intermediate- and low-risk populations, including progressively younger patients. In these prospective the risk of new-onset CD becomes increasingly important in clinical management. Several pre-procedural nonmodifiable factors (e.g., right bundle branch block [RBBB]) and modifiable factors (such as valve type and implantation depth) have been associated with conduction disturbances post-TAVR.
Purpose
The His bundle passes through the membranous septum (MS) and it is therefore not surprising that deeper valve implantation increases the likelihood of mechanical damage of the His bundle, leading to a transient or persistent CD. To date, it remains uncertain whether the association between valve type and CD relates primarily to a valve class effect or it is mainly secondary to differences in valve positioning accuracy and implantation depth between valve types. The aim of this study is to evaluate the length of the membranous septum (MS) and the implant depth (ID) in relation to the risk of permanent pacemaker (PPM) with both balloon-expandable (BE) and self-expanding (SE) transcatheter heart valves.
Methods
Of the 104 patients in the study, 79 patients underwent TAVIs with BE (44) and SE valves (35). Using preoperative computed tomography (CT) and angiography, MS length and implantation depth (ID) were retrospectively assessed. 14 patients were excluded for the presence of pre-TAVI PPM, 3 for the presence of congenital bicuspid aortic valve, 8 due to the presence of non-evaluable CT angiography.
Results
In the study population, out of the total of 79 patients, PPMs were implanted in 8 patients (10.12%), of which 7 in 35 (20%) patients undergoing TAVI with SE and 1 in 44 (2.27%) with BE valves. The measurements of MS was 4±2.1 mm for BE vs 3.3±2 mm for SE valves (p=0.141) and ID was 4.9±1.7 mm for BE vs 5.9±3.2 mm for SE valves (p=0.046). At multivariate logistic regression, two significant variables related to the post-TAVI PPMI were identified: MS (p=0.029) and ID (p=0.009), moreover the MS / ID ratio represents an additional predictor for PPMI regardless of the type of valve used (p=0.002).
Conclusion(s)
The study confirms the importance of the pre-TAVI MS length measurement for both types of valves. The only modifiable factor is the implantation technique which, knowing the PPMI's preoperative risk must be modified according to the patient's septum. Therefore it will be possible to modify the valve ID according to the patient's septum, looking for higher implants in higher-risk cases, particularly with self-expanding valves.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): No fundings
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Affiliation(s)
- F Ciatti
- Careggi University Hospital (AOUC), Florence, Italy
| | - M Stolcova
- Careggi University Hospital (AOUC), Florence, Italy
| | - C D Romano
- Careggi University Hospital (AOUC), Florence, Italy
| | - A Mattesini
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Ristalli
- Careggi University Hospital (AOUC), Florence, Italy
| | - P Demola
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Meucci
- Careggi University Hospital (AOUC), Florence, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Florence, Italy
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15
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Muraca I, Pennesi M, Mattesini A, Migliorini A, Carrabba N, Scudiero F, Virgili G, Bruscoli F, Pontecorboli G, Marchionni N, Di Mario C, Valenti R. Evaluation of myocardial reperfusion in patients undergoing cangrelor supported primary PCI for STEMI. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1224] [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: 11/14/2022] Open
Abstract
Abstract
Background
Optimal myocardial reperfusion is the main goal of pharmaco-invasive treatment in STEMI patients. Cangrelor is a new intravenous P2Y12 inhibitor, mainly used in intra-procedural PCI setting of STEMI patients. Intracoronary cangrelor bolus application results in high local drug concentrations and may be more effective than a standard intravenous bolus.
Aim
This study aims to investigate the potential benefits of intracoronary versus intravenous cangrelor bolus in STEMI patients undergoing to primary PCI (p-PCI).
Materials and methods
Overall, 71 consecutive STEMI patients undergoing p-PCI were treated with intracoronary (n=37) or intravenous (n=34) bolus cangrelor administration with subsequent 2-hour intravenous infusion. The primary end point was ST-elevation reduction (STR) ≥50% at 30 minutes and at 24 hours after p-PCI. Secondary end points were STR ≥70% at 30 min after p-PC, TIMI frame count, and the QT dispersion (QTd). Moreover, stent thrombosis, bleeding events according to BARC classification, and 30-day mortality have been evaluated as safety explorative end points.
Results
STEMI patients treated with intravenous Cangrelor bolus had a higher rate of STR ≥50% either at 30 minutes (72% vs. 45%; p=0.033) or at 24 hours after p-PCI (87.1% vs. 63.6%; p=0.030) as compared to patients treated with intracoronary Cangrelor bolus; similarly, STR ≥70% at 30 minutes was more frequent in the intravenous bolus group as compared to intracoronary one (67% vs. 29% p=0.02). Furthermore, multivariable analysis demonstrated that intravenous Cangrelor bolus administration was an independent predictor of STR ≥50% (OR 3.586; 95% CI 1.134 to 11.335; p=0.030). No differences according to the TIMI frame count and the QTd were found. No stent thrombosis were observed at 30 days. The incidence of mortality and bleeding events (BARC 3–5) were comparable among study groups (30 days-death: 2.9% vs 5.4%, p=0.606; BARC 3–5 bleedings: 17.6% vs 13.5% p=0.630).
Conclusion
Intravenous coronary bolus administration of cangrelor in primary PCI is superior to intracoronary treatment with respect to extent of microvascular obstruction, and perfusion.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- I Muraca
- Careggi University Hospital (AOUC), Florence, Italy
| | - M Pennesi
- Careggi University Hospital (AOUC), Florence, Italy
| | - A Mattesini
- Careggi University Hospital (AOUC), Florence, Italy
| | - A Migliorini
- Careggi University Hospital (AOUC), Florence, Italy
| | - N Carrabba
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Scudiero
- ASST Bergamo Est, Interventional Cardiology Unit, Bergamo, Italy
| | - G Virgili
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Bruscoli
- Careggi University Hospital (AOUC), Florence, Italy
| | | | - N Marchionni
- Careggi University Hospital (AOUC), Florence, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Florence, Italy
| | - R Valenti
- Careggi University Hospital (AOUC), Florence, Italy
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16
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Cappelli F, Zampieri M, Fumagalli C, Nardi G, Del Monaco G, Matucci Cerinic M, Allinovi M, Taborchi G, Martone R, Gabriele M, Ungar A, Moggi Pignone A, Marchionni N, Di Mario C, Olivotto I, Perfetto F. Tenosynovial complications identify TTR cardiac amyloidosis among patients with hypertrophic cardiomyopathy phenotype. J Intern Med 2021; 289:831-839. [PMID: 33615623 DOI: 10.1111/joim.13200] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
UNLABELLED Recent evidence suggests that carpal tunnel syndrome (CTS) and brachial biceps tendon rupture (BBTR) represent red flags for ATTR cardiac amyloidosis (ATTR-CA). The prevalence of upper limb tenosynovial complications in conditions entering differential diagnosis with CA, such as HCM or Anderson-Fabry disease (AFD), and hence their predictive accuracy in this setting, still remains unresolved. OBJECTIVE To investigate the prevalence of CTS and BBTR in a consecutive cohort of ATTR-CA patients, compared with patients with HCM or AFD and with individuals without cardiac disease history. PARTICIPANTS Consecutive patients with a diagnosis of ATTR-CA, HCM and AFD were evaluated. A control group of consecutive patients was recruited among subjects hospitalized for noncardiac reasons and no cardiac disease history. The presence of BBTR, CTS or prior surgery related to these conditions was ascertained. RESULTS 342 patients were prospectively enrolled, including 168 ATTR-CA (141 ATTRwt, 27 ATTRm), 81 with HCM/AFD (N = 72 and 9, respectively) and 93 controls. CTS was present in 75% ATTR-CA patients, compared with 13% and 10% of HCM/AFD and controls (P = 0.0001 for both comparisons). Bilateral CTS was present in 60% of ATTR-CA patients, while it was rare (2%) in the other groups. BBTR was present in 44% of ATTR-CA patients, 8% of controls and 1% in HCM/AFD. CONCLUSIONS CTS and BBTR are fivefold more prevalent in ATTR-CA patients compared with cardiac patients with other hypertrophic phenotypes. Positive predictive accuracy for ATTR-CA is highest when involvement is bilateral. Upper limb assessment of patients with HCM phenotypes is a simple and effective way to raise suspicion of ATTR-CA.
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Affiliation(s)
- F Cappelli
- From the, Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy.,Division of Interventional Structural Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - M Zampieri
- From the, Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy.,Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - C Fumagalli
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy.,Geriatric Medicine Department, Azienda Ospedaliera Careggi, Florence, Italy
| | - G Nardi
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - G Del Monaco
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - M Matucci Cerinic
- Dipartimento di Medicina Sperimentale e Clinica, Careggi University Hospital, Florence, Italy
| | - M Allinovi
- From the, Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - G Taborchi
- From the, Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - R Martone
- From the, Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - M Gabriele
- From the, Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - A Ungar
- Geriatric Medicine Department, Azienda Ospedaliera Careggi, Florence, Italy
| | - A Moggi Pignone
- IV Internal Medicine Division, Careggi University Hospital, Florence, Italy
| | - N Marchionni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.,Division of General Cardiology, Careggi University Hospital, Florence, Italy
| | - C Di Mario
- Division of Interventional Structural Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - I Olivotto
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy.,IV Internal Medicine Division, Careggi University Hospital, Florence, Italy
| | - F Perfetto
- From the, Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy.,Geriatric Medicine Department, Azienda Ospedaliera Careggi, Florence, Italy
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17
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Nardi G, Mattesini A, Martellini A, Sorini Dini C, Meucci F, Stolcova M, Hamiti B, Di Mario C. Intravascular imaging to guide lithotripsy in concentric and eccentric calcific coronary lesions. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2526] [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
Calcified coronary lesions still represent a challenge for coronary angioplasty, with sub-optimal acute PCI results causing more frequent late stent failure.
Purpose
The study aimed at the evaluation of the immediate procedural outcome of a novel treatment algorithm based on IVUS and/or OCT and including lithotripsy into a real-world consecutive based on intravascular imaging assessment by IVUS or OCT.
Methods and results
Thirty-one calcified stenoses (28 patients) out of a total of 455 lesions in 370 patients treated between November 2018 and May 2019 met the clinical and angiographic criteria for treatment with IVL under intravascular imaging guidance. Patients were divided into two subgroups depending on the calcium arc measured with intravascular imaging. Twenty lesions showed a calcium arc greater than 180 degrees (289±53 degrees) and 11 lesions smaller than 180 (140±24 degrees). The following parameters were assessed with OCT and/or IVUS: post stent minimal lumen area (MLA) and area stenosis (AS), incomplete strut apposition (ISA), eccentricity index, strut fracture, and edge dissection. After optimization a satisfactory lumen enlargement (acute gain 1.28±0.46 mm; minimal stent area 7.09±2.77 mm2) was observed with good stent expansion (residual area stenosis <20% in 29 lesions, 93.5%) and OCT calcium fractures in 71% of cases. Peri-procedural complications were limited to one dissection at the distal edge requiring an additional stent and 3 peri-procedural myocardial infarctions. There were no in-hospital coronary perforations, no pericardial effusions, no stent failure or thrombosis, no deaths.
Conclusions
A standardized algorithm applying multimodality imaging to guide selection and application of IVL facilitated second generation DES implantation with final post-dilatation delivers excellent immediate procedural results and patient outcome, both in concentric or eccentric calcifications.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- G Nardi
- Careggi University Hospital (AOUC), Florence, Italy
| | - A Mattesini
- Careggi University Hospital (AOUC), Florence, Italy
| | - A Martellini
- Careggi University Hospital (AOUC), Florence, Italy
| | | | - F Meucci
- Careggi University Hospital (AOUC), Florence, Italy
| | - M Stolcova
- Careggi University Hospital (AOUC), Florence, Italy
| | - B Hamiti
- Careggi University Hospital (AOUC), Florence, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Florence, Italy
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18
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M-Labbe B, Rajakulasingam R, Davies A, Connolly L, Rajani P, Jiliu P, Di Mario C, Smith R, Vazir A. Intraprocedural mean mitral pressure gradient predicts mortality in percutaneous edge-to-edge mitral repair for functional mitral regurgitation. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0034] [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
Introduction
Percutaneous edge-to-edge mitral repair is a safe treatment method for functional (FMR) and degenerative (DMR) mitral regurgitation. Iatrogenic mitral stenosis remains a concern and periprocedural transoesophageal echocardiography is essential for real-time monitoring of mean mitral pressure gradient (intra-MMPG) and to guide clip deployment.
Purpose
Published data suggests intra-MMPG predicts clinical outcome and mortality only in DMR patients. We sought to validate these findings in a large high-volume UK center cohort with prolonged follow-up and further explore its use to predict mortality in functional MR patients.
Methods
All consecutive patients who underwent edge-to-edge mitral repair between 2010 and 2020 were analysed. The intra-MMPG and the severity of MR grade from the transoesophageal echocardiogram post-clip deployment (intra-MRgrade) were collected. Statistical analysis using covariates before and after edge-to-edge repair were compared using paired tests and cox regression models were used to assess the relationship of covariates with all-cause mortality. p<0.05 was deemed as statistically significant.
Results
We analysed data from 246 consecutive patients, 65% were men and mean age was 76±11 years. Pre-procedure LVEF was 49±15%, TAPSE was 16±6 mm, severity of MR was 3.8±0.5, 80% had NYHA III/IV and 45% had FMR. Post procedure, there was a significant reduction in severity of MR grade (3.8±0.5 to 1.7±0.8; p<0.001) and a reduction in LVEF (49±15 to 45±15%; p<0.001). There were significant improvements in NYHA class (3.2±0.6 to 2.0±0.6; P<0.0001) and LV outflow tract VTI (15±5 to 17±4 cm; p<0.001).
Patients were followed-up for a median of 1021 days (inter-quartile range 289 to 1555) during which 76 patients died. Multivariate survival analysis (see table) showed that the increase in intra-MMPG was independently associated with mortality for FMR, but not for DMR. Furthermore, higher intra-MRgrade was associated with mortality for FMR patients only.
Conclusion
Intraprocedural mean mitral pressure gradient (intra-MMPG) predicts mortality in percutaneous mitral edge-to-edge repair for FMR, but not for DMR, herby challenging previously published data.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- B M-Labbe
- Royal Brompton and Harefield Hospital, London, United Kingdom
| | | | - A Davies
- Royal Brompton and Harefield Hospital, London, United Kingdom
| | - L Connolly
- Royal Brompton and Harefield Hospital, London, United Kingdom
| | - P Rajani
- Royal Brompton and Harefield Hospital, London, United Kingdom
| | - P Jiliu
- Royal Brompton and Harefield Hospital, London, United Kingdom
| | - C Di Mario
- Royal Brompton and Harefield Hospital, London, United Kingdom
| | - R Smith
- Royal Brompton and Harefield Hospital, London, United Kingdom
| | - A Vazir
- Royal Brompton and Harefield Hospital, London, United Kingdom
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19
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Bruno D, Cerasuolo PG, Di Mario C, Bosello SL, Gigante L, Musto A, Vischini G, Costanzi S, Alivernini S, Tolusso B, Grandaliano G, Gremese E. AB1234 MICRO-RNA 155 AND MIR-34A: POSSIBLE BIOMARKERS OF INFLAMMATORY BURDEN AND DISEASE ACTIVITY IN ANCA-ASSOCIATED VASCULITIS WITH RENAL INVOLVEMENT. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.6011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Predicting clinical outcomes in ANCA-related glomerulonephritis remains a major challenge. To date, there is no reliable biomarker able to predict renal prognosis in patients with ANCA-associated vasculitis (AAV). Micro-RNA (miRNA) are non-coding RNAs involved in the fine tuning of immune cells biology and this epigenetic modulation associates with different phenotypes and prognosis in several diseases.Objectives:To investigate the expression of miR-155 and miR-34a in kidney biopsies of AAV patients according with renal outcome.Methods:Fifteen patients with AAV and renal involvement (mean age 63.0 ±13.3 years, disease duration 4.9±2.2 months), who underwent renal biopsy. Demographic, clinical and autoimmune parameters were recorded for each patient. Each kidney biopsy was classified according to the Berden Classification, Risk group (according to the ANCA Renal Risk Score) and the chronicity Classification of the Mayo Clinic’s proposed score.MiR-155 and miR-34a expression was investigated on kidney biopsy tissue using the miRNeasy FFPE kit (Qiagen). The quantitative expression of miR-155, miR-34a and housekeeping gene U1, used as control, was assessed by Real Time-PCR. MiR-155 and miR-34a expression was correlated with histopathological and clinical-laboratory parameters.Each patient was followed for 12 months and renal outcome was considered according toKDIGO CKDClassification. Markers of inflammation (ESR, CRP) and urine analysis data were recorded at baseline and after 12 months.Results:Six (40%) patients were p-ANCA positive and 9 (60%) c-ANCA positive. Eight patients (53%) also had pulmonary involvement. The mean baseline GFR was 30.7±28.8 ml/min/1.73 m2and 10 patients (66%) showed an active urinary sediment.At disease onset, the mean expression of miR-155 was 9.5±21.1, while the expression of mir-34a was 13.1±46.2. Considering the autoimmune profile, kidney tissue of p-ANCA positive patients was enriched of mir-155 (19.6±30.6 fold) compared to c-ANCA positive patients (1.9±2.9 fold; p=0.001). Particularly, considering the renal function, kidney tissue of patients with greater impairment of renal function (KDIGO stage 5) was enriched of miR-155 (21.5±38.3 fold) compared to patients with less renal impairment (KDIGO stage 1-4) (4.72±8.16 fold, p=0.004).Tissue expression of miR-155 and miR-34a did not correlated with the abovementioned histopathological classifications.After 12 months from kidney biopsy, 3(20%) patients had a worsening of renal function, 5 (33%) still presented elevated markers of inflammation and 3 (20%) still had proteinuria at urine analysis. At baseline, kidney tissue of patients with higher CRP plasma levels and proteinuria at follow-up presented higher expression of miR-155 (p=0.002 and p=0.001), whereas no significant differences were found about miR-34a kidney tissue expression.Conclusion:MiRNAs may play a potential role in the pathogenesis of ANCA-related glomerulonephritis. MiR-155 kidney enrichment seems to mirror the disease inflammatory burden and activity at the onset and after 12 months representing a possible biomarker in ANCA vasculitis with renal involvement. This finding may represent the basis for further studies on miRNA expression in blood samples, aiming to identify a non-invasive biomarker of kidney damage, predicting disease’s relapses and patients’ prognosis.References:[1]Renauer et al, Clin Rev Allergy Immunol. 2016Disclosure of Interests:Dario Bruno: None declared, Pier Giacomo Cerasuolo: None declared, Clara Di Mario: None declared, Silvia Laura Bosello Speakers bureau: Abbvie, Pfizer, Boehringer, Laura Gigante: None declared, Alessia Musto: None declared, Gisella Vischini: None declared, Stefano Costanzi: None declared, Stefano Alivernini: None declared, Barbara Tolusso: None declared, Giuseppe Grandaliano: None declared, Elisa Gremese Speakers bureau: Abbvie, BMS, Celgene, Jannsen, Lilly, MSD, Novartis, Pfizer, Sandoz, UCB
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20
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Perniola S, Alivernini S, Tolusso B, Gigante MR, Gessi M, Di Mario C, Petricca L, Capacci A, Fedele AL, Ferraccioli G, Gremese E. AB0102 SPECIALIZED PRO-RESOLVING MEDIATOR RECEPTORS AS INFLAMMATORY RESOLUTION BIOMARKERS IN RHEUMATOID ARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.6303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The regulation of inflammation is a dynamic process involving several molecules as lipid mediators. The Specialized Pro-resolving Mediators (SPMs), such as Resolvin (RvD and RvE), Protectins, Maresins and Lipoxin A4 (LXA4), are bioactive metabolites of omega-3 and omega-6 fatty acids which drive inflammatory resolution phase and promote tissue repair. ERV, ALX/FPR2 and BLT1 are SPM receptors. Although in Rheumatoid Arthritis (RA) lipid mediators role within pathophysiology is under definition, studies on SPMs receptors role are still lacking in this disease.Objectives:Purpose of this study is to define ERV, ALX/FPR2 and BLT1 expression in blood derived leukocytes and synovial cells and to correlate it to disease activity to define SPM receptors ad inflammatory resolution biomarkers in RA patients.Methods:A cohort of 52 RA patients was enrolled in the study of which 40 with active disease (DAS28= 5,35 (5,18-6,40)) and 12 in sustained remission status (DAS28= 2,1 (1,83-2,42)). Each enrolled patient underwent peripheral blood (PB) drawing and 46 of them underwent US-guided synovial tissue (ST) biopsy. FACS gating strategy was used for PB and ST processing to evaluate percentage of positive cells and the mean fluorescence intensity (MFI) of ERV+, ALX/FPR2+and BLT1+in CD45+CD3+, CD45+CD19+for PB and ST, CD45+CD14+and neutrophils for PB only and CD45-CD90+, CD45+CD64+CD11b+macrophages (distinct in CD206+and CD206-subpopulations) for ST only. Each included ST was stained with haematoxylin/eosin and categorized by a pathologist, blinded to clinical characteristics, using the Krenn Score (KS) to assess ST inflammation degree. As control group, 11 undifferentiated peripheral inflammatory arthritis (UPIA) patients were enrolled in the study.Results:Considering the whole RA cohort, DAS28 inversely correlated with BLT1+positive cells on ST-derived CD45+(r= -0.48; p= 0.048), CD3+(r= -0.56; p= 0.019) and CD19+(r= -0.49; p= 0.042) cells, in contrast with CD90+(r= 0.50; p= 0.041) cells. Similarly, both DAS28 and KS inversely correlated with ALX/FPR2+positive cells in ST-derived CD45+(r= -0.42, p= 0.050 and r= -0,41, p= 0,046 respectively) cells. Evaluating the MFI levels of the SPM receptors along all RA stages (naïve-to-treatment, resistant-to-treatment, sustained remission) compared with UPIA control group, interestingly ST-derived CD45+cells of remission RA were depleted of ERV1 compared to naïve-to-treatment RA (p=0.04), despite comparable ST inflammation. Furthermore, highest ERV1 expression was found in ST-derived CD45+CD3+and CD45+CD19+cells in naïve-to-treatment RA compared with UPIA patients (p= 0,045 and p= 0,012 respectively). Moreover, the lowest BLT1 level was found in remission RA CD3+cells compared with UPIA and naïve-to-treatment RA patients (p= 0,008 and p= 0,023 respectively).Conclusion:SPM receptors expression seem to be tightly related to disease activity in the synovial tissue, suggesting an important involvement in the inflammatory process in RA patient.References:[1]Serhan CN. Nature, 2014.[2]Alivernini S, et al. Arthritis Res Ther 2016[3]Krenn V et al. Histopathology, 2006.Disclosure of Interests:Simone Perniola: None declared, Stefano Alivernini: None declared, Barbara Tolusso: None declared, Maria Rita Gigante: None declared, Marco Gessi: None declared, Clara Di Mario: None declared, Luca Petricca: None declared, Annunziata Capacci: None declared, Anna Laura Fedele: None declared, Gianfranco Ferraccioli: None declared, Elisa Gremese Speakers bureau: Abbvie, BMS, Celgene, Jannsen, Lilly, MSD, Novartis, Pfizer, Sandoz, UCB
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21
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Caruso C, Colantuono S, Pugliese D, Di Mario C, Tolusso B, Gremese E, Papparella G, Castrì F, Gasbarrini A, Romano A, Armuzzi A. Severe eosinophilic asthma and aspirin-exacerbated respiratory disease associated to eosinophilic gastroenteritis treated with mepolizumab: a case report. Allergy Asthma Clin Immunol 2020; 16:27. [PMID: 32336975 PMCID: PMC7178951 DOI: 10.1186/s13223-020-00423-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 04/03/2020] [Indexed: 01/31/2023] Open
Abstract
Background Mepolizumab (MEP) is the first anti Interleukin (IL)-5 add-on therapy approved for the treatment of severe refractory eosinophilic asthma. Case presentation We describe here the case of a 49 years-old woman with Aspirin-exacerbated respiratory disease (AERD), chronic rhinosinusitis, nasal polyposis and eosinophilic gastroenteritis successfully treated with MEP. Several laboratory and clinical items improved during therapy; moreover MEP showed to be useful as steroid sparing agent. Conclusions This case supports that the use of mepolizumab can be effective also in other eosinophilic conditions different from asthma and this opens to new therapeutic perspectives.
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Affiliation(s)
- C Caruso
- 1Allergy Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - S Colantuono
- 1Allergy Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy.,2Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - D Pugliese
- 3IBD UNIT Presidio Columbus, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - C Di Mario
- 4Division of Rheumatology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - B Tolusso
- 5Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - E Gremese
- 4Division of Rheumatology, Università Cattolica del Sacro Cuore, Rome, Italy.,5Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - G Papparella
- 6Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - F Castrì
- 7Polo Scienze della Salute della Donna e del Bambino-Area Anatomia Patologica-Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Gasbarrini
- 8Department of Internal Medicine and Gastroenterology, Fondazione Policlinico A. Gemelli IRCCS, Università Cattolica Sacro Cuore, Rome, Italy
| | - A Romano
- Casa di Cura Quisisana, Rome & Fondazione Mediterranea G.B. Morgagni, Catania, Italy
| | - A Armuzzi
- 3IBD UNIT Presidio Columbus, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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22
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Martone R, Taborchi G, Bartolini S, Morini S, Lossi A, Perlini S, Mussinelli R, Sabena A, Palladini G, Gabriele M, Vignini E, Di Mario C, Olivotto I, Perfetto F, Cappelli F. P2732Prevalence of electrocardiographic abnormalities in patients with cardiac amyloidosis. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.1049] [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: 11/12/2022] Open
Abstract
Abstract
Background
Electrocardiographic (ECG) abnormalities are common in patients presenting with Light-Chain (AL) or Transthyretin (ATTR) related Cardiac Amyloidosis (CA). Type of amyloid may differently affect electrical properties of the heart being responsible for variable patterns of ECG anomalies at presentation.
Purpose
In this retrospective, observational study we sought to compare prevalence of ECG abnormalities between AL and ATTR patients with CA.
Methods
Clinical files from two Referral Centres were reviewed; ECG recordings were analysed by trained cardiologists and relevant findings were reported about rhythm (sinus vs atrial fibrillation [AF]), grade I or grade II atrio-ventricular (AV) delays, intra-ventricular (IV) conduction abnormalities, low-voltage QRS and pseudo-necrosis pattern. Presence of pace-maker (PM) and stimulated QRS were regarded to as clinical equivalents for AV block, after review of indications to implantation.
Results
Two hundred and fifty-one patients were identified (127 ATTR vs 124 AL; among ATTR, 27 patients had mutation in TTR gene: 10 Val142Ile, 11 Ile88Leu, 6 other). As expected, most ATTR patients were male (89% vs 56% in AL, p: <0.001), and AL patients were younger (mean age 64 [53–70] vs 79 [73–83]; p: <0.001).
Pathological ECG findings were common in both subgroups, involving more than three-quarters of the overall population (82% in ATTR, vs 72% in AL, p: 0.06). Atrial fibrillation was more common in ATTR, prevailing in 39% vs 5.6% (p: <0.001). ATTR had a higher burden of AV block (53% vs 13%, p: <0.001) and IV conduction delays (43% vs 21%, p: <0.001), and consistently presented a higher prevalence of PMs (24 patients vs 1). Low-voltage QRS was more prevalent in AL patients (52% vs 28%, p: <0.001), while no significant difference was found in prevalence of pseudo-necrosis patterns (ATTR: 29%, AL: 40%; p: ns).
Due to imbalance in age and gender and relative possible confounding effect on rhythm disturbances, adjusted odds ratios (OR) were calculated. It resulted that ATTR was independently associated with a higher prevalence of AF and AV conduction delays when compared to AL (adjusted OR: 4 [95% CI: 1.4–11.2], p: 0.008, and 6.2 [95% CI: 2.6–14.9], p: <0.001; respectively), while being inversely associated with low-voltage QRS (adjusted OR: 0.4 [95% CI: 0.2–0.9], p: 0.026).
Conclusions
ECG abnormalities are common in CA. Rhythm disturbances are more prevalent in ATTR, while AL more often results in low-voltage QRS. Such differences remain relevant after adjustment for age and gender imbalance, thus suggesting an aetiology-specific link.
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Affiliation(s)
- R Martone
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Center, Florence, Italy
| | - G Taborchi
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Center, Florence, Italy
| | - S Bartolini
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Center, Florence, Italy
| | - S Morini
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Center, Florence, Italy
| | - A Lossi
- University of Florence, Florence, Italy
| | - S Perlini
- Amyloidosis Research and Treatment Center, Pavia, Italy
| | - R Mussinelli
- Amyloidosis Research and Treatment Center, Pavia, Italy
| | - A Sabena
- Amyloidosis Research and Treatment Center, Pavia, Italy
| | - G Palladini
- Amyloidosis Research and Treatment Center, Pavia, Italy
| | - M Gabriele
- Careggi University Hospital (AOUC), Florence, Italy
| | - E Vignini
- Careggi University Hospital (AOUC), Florence, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Florence, Italy
| | - I Olivotto
- Careggi University Hospital (AOUC), Cardiomyopathy Unit, Florence, Italy
| | - F Perfetto
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Center, Florence, Italy
| | - F Cappelli
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Center, Florence, Italy
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23
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Stegehuis VE, Wijntjens GWM, Bax M, Meuwissen M, Chamuleau SAJ, Voskuil M, Di Mario C, Vrints C, Haude M, Boersma H, Serruys PW, Piek JJ, Van De Hoef TP. P5620Clinical and hemodynamic determinants of coronary flow reserve in non-obstructed coronary arteries - A patient level pooled analysis of the DEBATE and ILIAS studies. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0564] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aim
Coronary Flow Reserve (CFR) is a valuable physiological index for the assessment of myocardial flow impairment due to focal or microcirculatory coronary artery disease (CAD). Coronary flow capacity (CFC) is another flow-based concept in diagnosing ischemic heart disease (IHD), based on hyperemic average peak velocity (hAPV) and CFR. We evaluated clinical and hemodynamic factors which potentially influence CFR and CFC in non-obstructed coronary arteries.
Methods
We analysed CFR and CFC of 396 non-obstructed vessels of patients from two large multi-center trials (DEBATE and ILIAS) with stable CAD who were scheduled for percutaneous coronary intervention (PCI). Doppler flow measurements were performed after inducing hyperemia with either intracoronary or intravenous infusion of adenosine.
Results
Akaike's Information Criterion (AIC) revealed the parameters age, female gender, a history of myocardial infarction, hypercholesterolemia, current or previous smoking and rate pressure product (RPP) as independent predictors in the best model of fit for CFR in an angiographically non-obstructed vessel. After multivariate regression analysis age, female gender and RPP remained as determinants of CFR in angiographically non-obstructed vessels. Subsequently, ordered logistic regression analysis revealed that age is associated with a worse CFC.
Conclusion
Clinical and hemodynamic parameters are associated with CFR and to a lesser extent CFC in an angiographically non-obstructed coronary artery. CFC is less sensitive to variations in clinical and hemodynamic parameters than CFR and therefore a promising tool in contemporary clinical decision making in the cardiac catheterization laboratory.
Acknowledgement/Funding
DEBATE: Cardiometrics INC. ILIAS: Dutch Health Insurance Board; RADI Medical Systems, Uppsala, Sweden; and Endosonics, Rancho Cordova, CA.
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Affiliation(s)
- V E Stegehuis
- Academic Medical Center of Amsterdam, Heart Center, Amsterdam, Netherlands (The)
| | - G W M Wijntjens
- Academic Medical Center of Amsterdam, Heart Center, Amsterdam, Netherlands (The)
| | - M Bax
- Hagaziekenhuis, Cardiology, Den Haag, Netherlands (The)
| | - M Meuwissen
- Amphia Hospital, Cardiology, Breda, Netherlands (The)
| | - S A J Chamuleau
- University Medical Center Utrecht, Cardiology, Utrecht, Netherlands (The)
| | - M Voskuil
- University Medical Center Utrecht, Cardiology, Utrecht, Netherlands (The)
| | - C Di Mario
- Careggi University Hospital (AOUC), Cardiology, Florence, Italy
| | - C Vrints
- University of Antwerp, Cardiology, Antwerp, Belgium
| | - M Haude
- Lukas Hospital GmbH, Cardiology, Neuss, Germany
| | - H Boersma
- Erasmus Medical Center, Cardiology, Rotterdam, Netherlands (The)
| | - P W Serruys
- Imperial College London, Cardiology, London, United Kingdom
| | - J J Piek
- Academic Medical Center of Amsterdam, Heart Center, Amsterdam, Netherlands (The)
| | - T P Van De Hoef
- Academic Medical Center of Amsterdam, Heart Center, Amsterdam, Netherlands (The)
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Cappelli F, Mazzarotto F, Frusconi S, Contini E, Polimanti R, Buxbaum J, Martone R, Morini S, Taborchi G, Bartolini S, Olivotto I, Pelo E, Di Mario C, Perfetto F. P2731Genetic ancestry analysis of the Italian founder population carrying the cardiac amyloidosis-causing variant Val122Ile in the transthyretin gene. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.1048] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Transthyretin amyloidosis is a life-threatening disorder caused by the deposition of TTR amyloid in various tissues and organs. The most common worldwide pathogenic variant with almost exclusive cardiac involvement is Val122Ile (rs76992529), with an allele frequency of 3.5% in the U.S. African-American population, but rare in Caucasians. Unexpectedly, we identified 23 Caucasian individuals with Val122Ile in our amyloidosis referral center (9 affected patients, 14 carriers), belonging to 9 unrelated families.
Purpose
To determine the ancestral origin of the Tuscan founder population of TTR Val122Ile carriers.
Methods
A total of 24 individuals were included in the analysis (our 23 probands and relatives from Val122Ile families and the Caucasian reference sample NA10851 (CEU – Utah resident with European ancestry). All samples were genotyped using the EUROFORGEN Global AIM-SNP array1, inclusive of 127 highly informative SNPs to infer genetic ancestry. We have performed a principal component analysis (PCA) of the 9 unrelated probands and NA10851, compared with the Phase 3 of the 1000 Genomes Project data, comprising 2504 unrelated individuals from >20 distinct populations.(Figure 1).
Results
As shown in Figure 1, all our samples but one (from Argentina) cluster very close to the super-cluster of European populations, and distant from the populations of African ancestry. The proband from Argentina and the Caucasian reference sample NA10851 cluster close to Mexicans and Peruvians, and the super-cluster of European populations, respectively, confirming the robustness of the analysis.
Conclusion
Based on this result, we can confidently conclude that our samples from Tuscan families in which the TTR Val122Ile variant segregates are of ancestral European origin, with no mixed African ancestry, implying that the same variant originated in Africans and Europeans independently and not as result of genetic admixture. These findings suggest the presence of a mutational hot spots in TTR, with potential impact on the epidemiology of amyloidosis worldwide.
Acknowledgement/Funding
The present study was supported by an Investigator-Initiated Research to Azienda Ospedaliero Universitaria Careggi from Pfizer Srl.
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Affiliation(s)
- F Cappelli
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Referral center, Florence, Italy
| | - F Mazzarotto
- Careggi University Hospital (AOUC), Cardiomyopathy Unit, Florence, Italy
| | - S Frusconi
- Careggi University Hospital, Florence, Italy
| | - E Contini
- Careggi University Hospital, Florence, Italy
| | - R Polimanti
- Yale School of Medicine, Department of Psychiatry, West Haven, United States of America
| | - J Buxbaum
- The Scripps Research Institute, Department of Molecular Medicine, La Jolla, United States of America
| | - R Martone
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Referral center, Florence, Italy
| | - S Morini
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Referral center, Florence, Italy
| | - G Taborchi
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Referral center, Florence, Italy
| | - S Bartolini
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Referral center, Florence, Italy
| | - I Olivotto
- Careggi University Hospital (AOUC), Cardiomyopathy Unit, Florence, Italy
| | - E Pelo
- Careggi University Hospital, Florence, Italy
| | - C Di Mario
- Careggi University Hospital, Florence, Italy
| | - F Perfetto
- Careggi University Hospital (AOUC), Tuscan Regional Amyloid Referral center, Florence, Italy
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Morini S, Aquaro GD, Taborchi G, Martone R, Gabriele M, Bartolini S, Vignini E, Vergaro G, Barison A, Emdin M, Olivotto I, Perfetto F, Di Mario C, Cappelli F. P2728Prognostic impact of left atrial function in patients with cardiac amyloidosis: a cardiac magnetic resonance study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.1045] [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
Left atrial function (AEF) is a parameter of paramount importance that has a prognostic value in a number of heart conditions. Cardiac involvement in both light-chain and transthyretin amyloidosis is the main driver of prognosis and influences treatment strategies. Cardiac magnetic resonance (CMR) provides high quality images of the left and right atria using high temporal resolution steady state free precession (SSFP) cine sequences.
Purpose
The aim of our study was to assess by CMR left atrial function and his correlation with prognosis in patients with cardiac amyloidosis.
Method
We enrolled 80 consecutive patients with diagnosis of cardiac amyloidosis: 38 patients (47%) with light-chain and 42 patients (53%) with transthyretin one. CMR was performed using a 1.5-T scanner. In all subjects, the study of atria was obtained by acquiring cine steady-state free precession (SSFP). Left Atrial function was evaluated by the ratio between the maximum and the minimum LA volume. A median follow up of 937 days was performed and 36 patients (44%) died of cardiac causes. We evaluated cardiac death as endpoint. We split out all the patient in 4 different quartiles depending on left atrial function: in the first quartile patients with AEF≤14% that reflects severe atrial dysfunction, in the second quartile patients with AEF between 14 and 19%, in the third quartile patients with AEF between 19 and 36% and in the last one patients with AEF≥36% that represent patients with normal value of left atrial function.
Results
We found that CMR assessed left atrial function allowed to individuate and stratify the prognosis in patients with cardiac amyloidosis. The most effective parameter to evaluate cardiac death was left atrial function with a cut off ≤14% that could predict cardiac related mortality with the same accuracy in both light-chain and transthyretin amyloidosis patients. Kaplan Meier analysis showed that patients with AEF≤14% had a worse prognosis as compared to patient with AEF≥14% (log rank p. 0001). Furthermore patients with AEF≤14% have a cardiac death risk of 32% at 1 year and 61% at 3 years.
Kaplan Meier analysis
Conclusion
Cardiac magnetic resonance is an imaging modality that allows to individuate with great accuracy left atrial function in patients with various heart conditions and especially cardiac amyloidosis. CMR left atrial function assessment clearly identifies a subgroup of cardiac amyloid patients with an increased risk of death.
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Affiliation(s)
- S Morini
- Careggi University Hospital (AOUC), Florence, Italy
| | - G D Aquaro
- Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - G Taborchi
- Careggi University Hospital (AOUC), Florence, Italy
| | - R Martone
- Careggi University Hospital (AOUC), Florence, Italy
| | - M Gabriele
- Careggi University Hospital (AOUC), Florence, Italy
| | - S Bartolini
- Careggi University Hospital (AOUC), Florence, Italy
| | - E Vignini
- Careggi University Hospital (AOUC), Florence, Italy
| | - G Vergaro
- Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - A Barison
- Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - M Emdin
- Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - I Olivotto
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Perfetto
- Careggi University Hospital (AOUC), Florence, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Cappelli
- Careggi University Hospital (AOUC), Florence, Italy
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Sievert H, Di Mario C, Perl L, Meerkin D, Abraham WT. P4505VECTOR-HF: The first human experience with the V-LAP, a wireless left atrial pressure monitoring system for patients with heart failure. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0898] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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/Introduction
Invasive pressure-guided therapy has been shown to improve outcomes in patients with heart failure (HF). Thus far, only right-sided pressure sensors have shown clinical efficacy and safety. The Vectorious Medical Technologies V-LAP™ is a novel battery-less and wireless left-sided pressure monitoring system, directly assessing left-atrial pressure (LAP) in an ambulatory setting. In pre-clinical studies, it was shown to enable accurate and safe measurement of LAP. We hereby describe the first human experience with the device.
Methods
The V-LAP left atrial monitoring systEm for patients with Chronic sysTOlic and diastolic congestive heart failuRe first-in-human (VECTOR) study is a prospective, multicenter, single arm, open-label clinical trial to assess the safety, performance and usability of the V-LAP system in patients with heart failure. The V-LAP™ wireless sensor is implanted using a trans-septal access, under angiographic and echocardiographic guidance. The system includes an external unit, which both powers the implant and collects data via radio frequency communication upon activation, designed to be operated on a daily basis. We hereby describe the first cases, implanted in the CardioVascular Center, in Frankfurt, Germany.
Results
At this point in time, there have been two successful implantations of the V-LAP™, performed in two NYHA Class III patients. Both were admitted repeatedly for exacerbations of HF, and demonstrated elevated NT-ProBNP levels. They were therefore considered appropriate candidates for the monitoring system, to enable optimal medical therapy. The procedure was performed in a trans-femoral, trans-septal fashion, under mild sedation, with a successful implantation of a V-LAP™, and calibration for pressure measurement. There were no complications, data showed accurate LAP reading (Figure 1).
Conclusions
In the first-in-human cases, the implantation of the novel wireless left atrial pressure sensor V-LAP™ was feasible, safe, and showed good accuracy and precision. We now await both short and long-term efficacy and safety outcomes of the device, with the hopes of optimizing care according to ambulatory LAP data for patients with HF.
Acknowledgement/Funding
Vectorious Medical Technologies
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Affiliation(s)
- H Sievert
- Frankfurt, Germany & Anglia Ruskin University, CardioVascular Center Frankfurt, Frankfurt, Germany
| | - C Di Mario
- Careggi University Hospital (AOUC), Division of Cardiology, Florence, Italy
| | - L Perl
- Rabin Medical Center, Petah Tikva, Israel
| | - D Meerkin
- Padeh-Poriya Medical Center, Cardiology, Tiberius, Israel
| | - W T Abraham
- The Ohio State University, Division of Cardiology, Columbus, United States of America
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27
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Bernardini A, Pontecorboli G, Milano EG, Ceschia N, Carrabba N, Acquafresca M, Valenti R, Marchionni N, Marcucci R, Di Mario C. 354Left bundle branch block and left ventricular systolic dysfunction as an expression of complex coronary anomaly in a young woman: a multimodality imaging approach. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez126.004] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- A Bernardini
- University of Florence, Cardiovascular and Thoracic Department, Florence, Italy
| | - G Pontecorboli
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - E G Milano
- University College London, Institute of Cardiovascular Science, London, United Kingdom of Great Britain & Northern Ireland
| | - N Ceschia
- University of Florence, Cardiovascular and Thoracic Department, Florence, Italy
| | - N Carrabba
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - M Acquafresca
- Careggi University Hospital (AOUC), Radiology Department, Florence, Italy
| | - R Valenti
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - N Marchionni
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - R Marcucci
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
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Ristalli F, Romano SM, Stolcova M, Meucci F, Squillantini G, Di Mario C. P2655Hemodynamic monitoring by pulse contour analysis during trans-catheter aortic valve implantation: a fast and easy method to optimize procedure results. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2655] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- F Ristalli
- Careggi University Hospital (AOUC), Florence, Italy
| | - S M Romano
- Careggi University Hospital (AOUC), Florence, Italy
| | - M Stolcova
- Careggi University Hospital (AOUC), Florence, Italy
| | - F Meucci
- Careggi University Hospital (AOUC), Florence, Italy
| | | | - C Di Mario
- Careggi University Hospital (AOUC), Florence, Italy
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Scudiero F, Arcari L, Bacchi B, Cacciotti L, De Vito E, Marcucci R, Sclafani M, Passaseo I, Marazzi G, Autore C, Citro R, Bossone E, Di Mario C, Parodi G. P1252Discriminatory ability of GRACE risk score to predict outcomes in patients with Takotsubo syndrome. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- F Scudiero
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - L Arcari
- Sapienza University of Rome, Cardiology Unit, Clinical and Molecular Medicine Department, Rome, Italy
| | - B Bacchi
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - L Cacciotti
- Ospedale Vannini, Institute of Cardiology, Rome, Italy
| | - E De Vito
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - R Marcucci
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - M Sclafani
- Sapienza University of Rome, Cardiology Unit, Clinical and Molecular Medicine Department, Rome, Italy
| | - I Passaseo
- Ospedale Vannini, Institute of Cardiology, Rome, Italy
| | - G Marazzi
- San Raffaele Pisana Hospital IRCCS, Cardiology Unit, Rome, Italy
| | - C Autore
- Sapienza University of Rome, Cardiology Unit, Clinical and Molecular Medicine Department, Rome, Italy
| | - R Citro
- AOU S. Giovanni e Ruggi, Cardiology unit, Salerno, Italy
| | - E Bossone
- AOU S. Giovanni e Ruggi, Cardiology unit, Salerno, Italy
| | - C Di Mario
- Careggi University Hospital (AOUC), Cardiovascular and Thoracic Department, Florence, Italy
| | - G Parodi
- University of Sassari, Clinical and Interventional Cardiology, Sassari, Italy
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Barletta G, Del Bene MR, Venditti F, Blanzola C, Di Mario C, Stefano P. P3527Different hemodynamic behavior of remodeling pattern one-year after aortic valve replacement in males and females. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3527] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- G Barletta
- Careggi University Hospital, Florence, Italy
| | | | - F Venditti
- Careggi University Hospital, Florence, Italy
| | - C Blanzola
- Careggi University Hospital, Florence, Italy
| | - C Di Mario
- Careggi University Hospital, Florence, Italy
| | - P Stefano
- Careggi University Hospital, Florence, Italy
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Del Bene MR, Barletta G, Venditti F, Di Mario C, Blanzola C, Stefano P. P3529Left ventricular mass regression after aortic valve replacement: sex differences or effect of different methods of indexation? Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3529] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - G Barletta
- Careggi University Hospital, Florence, Italy
| | - F Venditti
- Careggi University Hospital, Florence, Italy
| | - C Di Mario
- Careggi University Hospital, Florence, Italy
| | - C Blanzola
- Careggi University Hospital, Florence, Italy
| | - P Stefano
- Careggi University Hospital, Florence, Italy
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Rajakulasingam R, Jayaratne N, Zuhair M, Cantor E, Halim K, Kelly L, Conway M, Seraphim A, Rahman Haley S, Meier P, Di Mario C, Smith R, Vazir A. P6035Prognostic importance of intraprocedural transmitral mean pressure gradient during mitraclip implantation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6035] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - N Jayaratne
- Harefield Hospital, Cardiology, London, United Kingdom
| | - M Zuhair
- Royal Brompton Hospital, London, United Kingdom
| | - E Cantor
- Harefield Hospital, Cardiology, London, United Kingdom
| | - K Halim
- Harefield Hospital, Cardiology, London, United Kingdom
| | - L Kelly
- Royal Brompton Hospital, London, United Kingdom
| | - M Conway
- Royal Brompton Hospital, London, United Kingdom
| | - A Seraphim
- Royal Brompton Hospital, London, United Kingdom
| | | | - P Meier
- Royal Brompton Hospital, London, United Kingdom
| | - C Di Mario
- Royal Brompton Hospital, London, United Kingdom
| | - R Smith
- Royal Brompton Hospital, London, United Kingdom
| | - A Vazir
- Royal Brompton Hospital, London, United Kingdom
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Fedele AL, Petricca L, Tolusso B, Alivernini S, Canestri S, Di Mario C, Bosello SL, Ferraccioli G, Gremese E. Interleukin-6 and IgA-rheumatoid factor are crucial for baseline erosiveness, and anti-citrullinated peptide antibodies for radiographic progression in early rheumatoid arthritis treated according to a treat-to-target strategy. Scand J Rheumatol 2018. [PMID: 29542372 DOI: 10.1080/03009742.2017.1416668] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVES To define baseline clinical and immunological characteristics [anti-citrullinated peptide antibodies (ACPAs), immunoglobulin M (IgM)- and IgA-rheumatoid factor (RF), and interleukin-6 (IL-6) levels] involved in determining baseline erosiveness, outcome, and radiographic progression among seropositive and seronegative early rheumatoid arthritis (ERA) patients. METHOD The 408 ERA patients enrolled in the study were monitored every 3 months according to the treat-to-target strategy. At baseline and after 12 months, hand and foot radiographs were evaluated using the Sharp/van der Heijde erosion score. RESULTS At diagnosis, seronegative patients were older and had higher Disease Activity Scores (DASs) than seropositive patients. A higher risk of erosiveness at baseline was conferred by IgA-RF positivity and IL-6 plasma levels ≥7.6 pg/mL, particularly when simultaneously present. In multivariate analysis, disease duration and IL-6 plasma levels ≥7.6 pg/mL arose as independent variables associated with presence of erosions at onset. Radiographic progression at 1 year follow-up, which occurred in 11.1% of ERA patients, was predicted by ACPA positivity, together with higher age at diagnosis. Despite similar percentages of good European League Against Rheumatism response, DAS and Boolean remission being observed over time among seropositive and seronegative patients and between erosive and non-erosive subjects, ERA patients who were erosive at onset, IgA-RF seropositive, and simultaneously having high baseline IL-6 plasma levels (≥7.6 pg/mL) were treated to a greater extent with tumour necrosis factor blockers after 12 months. CONCLUSION IgA-RF positivity and IL-6 plasma levels are crucial for baseline erosiveness, while ACPA positivity represents the strongest risk factor for developing radiographic progression in ERA.
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Affiliation(s)
- A L Fedele
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
| | - L Petricca
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
| | - B Tolusso
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
| | - S Alivernini
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
| | - S Canestri
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
| | - C Di Mario
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
| | - S L Bosello
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
| | - G Ferraccioli
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
| | - E Gremese
- a Division of Rheumatology , Catholic University of the Sacred Heart, Agostino Gemelli University Polyclinic , Rome , Italy
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Lai C, Luciani M, Di Mario C, Galli F, Morelli E, Ginobbi P, Aceto P, Lombardo L. Psychological impairments burden and spirituality in caregivers of terminally ill cancer patients. Eur J Cancer Care (Engl) 2018; 27:e12674. [DOI: 10.1111/ecc.12674] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Affiliation(s)
- C. Lai
- Dynamic and Clinical Psychology; Sapienza University of Rome; Rome Italy
| | - M. Luciani
- Psychiatry and Psychology Institute; Catholic University of Sacred Heart; Rome Italy
| | - C. Di Mario
- Dynamic and Clinical Psychology; Sapienza University of Rome; Rome Italy
| | - F. Galli
- Dynamic and Clinical Psychology; Sapienza University of Rome; Rome Italy
| | - E. Morelli
- U.O. di Cure Palliative, Fondazione Sanità e Ricerca; Rome Italy
| | - P. Ginobbi
- U.O. di Cure Palliative, Fondazione Sanità e Ricerca; Rome Italy
| | - P. Aceto
- Department of Anaesthesiology and Intensive Care; Catholic University of Sacred Heart; Rome Italy
| | - L. Lombardo
- U.O. di Cure Palliative, Fondazione Sanità e Ricerca; Rome Italy
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Castellani S, Selvaggio S, Castellini G, Needleman L, Brkljacic B, Ungar A, Cirami C, Baldereschi G, Acquafresca M, Modesti P, Pavlica P, Bertolotto M, Cruz B, Salvadori M, Di Mario C. 4122Renal arterial stenosis: long term clinical outcomes of percutaneous transluminal angioplasty and stent implantation for hypertension and renal function. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.4122] [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: 11/13/2022] Open
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Castellani S, Vitiello G, Selvaggio S, Cammelli D, Maggi E, Di Mario C. P5201Diagnostic yield of color doppler ultrasonography in suspected giant cell arteritis: a clinical, sonographic and positron emission tomography retrospective analysis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5201] [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: 11/13/2022] Open
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Gabrielli E, De Vito E, Scudiero F, Zocchi C, Pallazola V, Di Mario C, Parodi G. P4613Incidence of atrial fibrillation in athletes: an updated meta-analysis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p4613] [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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De Vito E, Gabrielli E, Scudiero F, Zocchi C, Pallazola V, Di Mario C, Parodi G. 2195Hepatitis C virus infection and coronary artery disease: an updated meta-analysis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.2195] [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: 11/12/2022] Open
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Bosello S, Tolusso B, Berardi G, Canestri S, Parisi F, Di Mario C, Canestrari G, Rucco M, Ferraccioli G. SAT0248 B Cell Characterization in Systemic Sclerosis: CD19 Correlates Inversely with Disease Activity and Plasmablasts Directly with Diffuse Disease and Lung Involvement. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5621] [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: 11/04/2022]
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Fedele A, Tolusso B, Canestri S, Gremese E, Di Mario C, Di Sante G, Alivernini S, Ferraccioli G. SAT0155 Signature of Inflammatory Genes in B-Cells and Double Negative Memory Phenotype as Biomarkers of Response To Tocilizumab. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4576] [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: 11/04/2022]
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Di Sante G, Tolusso B, Fedele A, Canestri S, Petricca L, Alivernini S, Di Mario C, Gremese E, Ferraccioli G. OP0245 HS1,2A Enhancer Polymorphism in Rheumatoid Arthritis Determines High Disease Activity, High NF-KB Activity in B Cells and Leads To A Differential Response To Therapy. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4596] [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: 11/03/2022]
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42
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Di Mario C, Petricca L, Gigante M, Marino G, Varriano V, Barini A, Canestri S, Barini A, Tolusso B, Ferraccioli G, Gremese E. FRI0306 Serum Anti-Müllerian Hormone Levels in SLE Patients: Influence of Disease Severity and Therapy on The Ovarian Reserve. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5550] [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: 11/04/2022]
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Gigante M, Gremese E, Tolusso B, Fedele A, Canestri S, Aquilanti B, Di Mario C, Petricca L, Alivernini S, Ferraccioli G. FRI0021 Weight Loss in Obese Rheumatoid Arthritis Patients Improves Disease Activity Without Modifying RA Treatment. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Bosello S, De Luca G, Forni F, Di Mario C, Berardi G, Canestrari G, Rucco M, Parisi F, Gabrielli F, Loperfido F, Ferraccioli G. SAT0445 NT-Probnp and Troponin T in Systemic Sclerosis: Prognostic Biomarkers of Cardiac Involvement. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5538] [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: 11/03/2022]
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Alivernini S, Bosello SL, Tolusso B, Benvenuto R, Mangoni A, Bui L, Canestri S, Di Mario C, Ferraccioli G. A3.3 Micro-RNA-34a and micro-RNA-155 unbalance is associated to IL-6/IL-6R pathway in CD14 cells and skin compartment of systemic sclerosis patients. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-207259.74] [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: 11/04/2022]
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Ali O, Schultz C, Jabbour A, Rubens M, Mittal T, Mohiaddin R, Davies S, Di Mario C, Van der Boon R, Ahmad A, Amrani M, Moat N, De Jaegere P, Dalby M. Predictors of paravalvular aortic regurgitation following self-expanding Medtronic CoreValve implantation: The role of annulus size, degree of calcification, and balloon size during pre-implantation valvuloplasty and implant depth. Int J Cardiol 2015; 179:539-45. [DOI: 10.1016/j.ijcard.2014.10.117] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 10/21/2014] [Indexed: 11/24/2022]
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Kristensen SD, Laut KG, Fajadet J, Kaifoszova Z, Kala P, Di Mario C, Wijns W, Clemmensen P, Agladze V, Antoniades L, Alhabib KF, De Boer MJ, Claeys MJ, Deleanu D, Dudek D, Erglis A, Gilard M, Goktekin O, Guagliumi G, Gudnason T, Hansen KW, Huber K, James S, Janota T, Jennings S, Kajander O, Kanakakis J, Karamfiloff KK, Kedev S, Kornowski R, Ludman PF, Merkely B, Milicic D, Najafov R, Nicolini FA, No c M, Ostojic M, Pereira H, Radovanovic D, Sabate M, Sobhy M, Sokolov M, Studencan M, Terzic I, Wahler S, Widimsky P. Corrigendum to: Reperfusion therapy for ST elevation acute myocardial infarction 2010/2011: current status in 37 ESC countries. Eur Heart J 2014. [DOI: 10.1093/eurheartj/ehu333] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [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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Alivernini S, Bosello S, Canestri S, Di Mario C, De Luca G, Gigante M, Tolusso B, Ferraccioli G. THU0488 Microrna-34A and Microrna-155 Unbalance is Associated to IL-6/IL-6R and Vegf/Vegf-Rii Pathways in VEDOSS and Long Standing Systemic Sclerosis: Possible Epigenetic Regulators of Endothelial Dysfunction. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4461] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Simone D, Canestri S, Nowik M, Messuti L, Miceli M, Privitera R, Gremese E, Di Mario C, Tolusso B, Ferraccioli G. AB0657 Genetic and Clinical Predictors of Response to Tnf-Alpha Therapy in an Italian Axial-Spa Cohort. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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De Luca G, Bosello S, Berardi G, Rucco M, Canestrari G, Di Mario C, Forni F, Ferraccioli G. SAT0311 Tumor Associated Antigens in Systemic Sclerosis Patients with Lung Involvement: Association with Lung Function and Cancer Risk. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4487] [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: 11/04/2022]
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