1
|
Stabile F, Torromino G, Rajendran S, Del Vecchio G, Presutti C, Mannironi C, De Leonibus E, Mele A, Rinaldi A. Short-Term Memory Deficit Associates with miR-153-3p Upregulation in the Hippocampus of Middle-Aged Mice. Mol Neurobiol 2024; 61:3031-3041. [PMID: 37964090 DOI: 10.1007/s12035-023-03770-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/03/2023] [Indexed: 11/16/2023]
Abstract
The early stages of ageing are a critical time window in which the ability to detect and identify precocious molecular and cognitive markers can make the difference in determining a healthy vs unhealthy course of ageing. Using the 6-different object task (6-DOT), a highly demanding hippocampal-dependent recognition memory task, we classified a population of middle-aged (12-month-old) CD1 male mice in Impaired and Unimpaired based on their short-term memory. This approach led us to identify a different microRNAs expression profile in the hippocampus of Impaired mice compared to Unimpaired ones. Among the dysregulated microRNAs, miR-153-3p was upregulated in the hippocampus of Impaired mice and appeared of high interest for its putative target genes and their possible implication in memory-related synaptic plasticity. We showed that intra-hippocampal injection of the miR-153-3p mimic in adult (3-month-old) mice is sufficient to induce a short-term memory deficit similar to that observed in middle-aged Impaired mice. Overall, these findings unravel a novel role for hippocampal miR-153-3p in modulating short-term memory that could be exploited to prevent early cognitive deficits in ageing.
Collapse
|
2
|
Faldini C, Barile F, Viroli G, Manzetti M, Ialuna M, Traversari M, Paolucci A, Rinaldi A, D'Antonio G, Ruffilli A. Freehand power-assisted pedicle screw placement in scoliotic patients: results on 5522 consecutive pedicle screws. Musculoskelet Surg 2024; 108:63-68. [PMID: 35943693 PMCID: PMC10881638 DOI: 10.1007/s12306-022-00754-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 07/19/2022] [Indexed: 10/15/2022]
Abstract
Pedicle screws is the current gold standard in spine surgery, achieving a solid tricolumnar fixation which is unreachable by wires and hooks. The freehand technique is the most widely adopted for pedicle screws placing. While freehand technique has been classically performed with manual tools, there has been a recent trend toward the use of power tools. However, placing a pedicle screw remains a technically demanding procedure with significant risk of complications. The aim of this article is to retrospectively evaluate safety and accuracy of free-hand power-assisted pedicle screw placement in a cohort of patients who underwent correction and fusion surgery for scoliosis (both idiopathic and non-idiopathic) in our department. A retrospective review of all patients with scoliosis who underwent surgery and received a postoperative CT scan in our department in a 9-year period was undertaken. Screw density, number and location of pedicle screws were measured using pre and postoperative full-length standing and lateral supine side-bending radiographs. Then, postoperative CT scan was used to assess the accuracy of screw placement according to Gertzbein-Robbins scale. Malpositioned screws were divided according to their displacement direction. Finally, intra and postoperative neurological complications and the need for revision of misplaced screws were recorded. A total of 205 patients were included, with a follow-up of 64.9 ± 38.67 months. All constructs were high density (average density 1.97 ± 0.04), and the average number of fusion levels was 13.72 ± 1.97. A total of 5522 screws were placed: 5308 (96.12%) were grade A, 141 (2.5%) grade B, 73 (1.32%) grade C. Neither grade D nor grade E trajectories were found. The absolute accuracy (grade A) rate was 96.12% (5308/5522) and the effective accuracy (within the safe zone, grade A + B) was 98.6% (5449/5522). Of the 73 misplaced screws (grade C), 59 were lateral (80.80%), 8 anterior (10.95%) and 6 medial (8.22%); 58 were in convexity, while 15 were in concavity (the difference was not statistically significant, p = 0.33). Intraoperatively, neither neurological nor vascular complications were recorded. Postoperatively, 4 screws needed revision (0.072% of the total): Power-assisted pedicle screw placing may be a safe an accurate technique in the scoliosis surgery, both of idiopathic and non-idiopathic etiology. Further, and higher quality, research is necessary in order to better assess the results of this relatively emerging technique.
Collapse
|
3
|
Faldini C, Barile F, D'Antonio G, Rinaldi A, Manzetti M, Viroli G, Vita F, Traversari M, Cerasoli T, Ruffilli A. Incidental dural tears do not affect the overall patients' reported outcome of spine surgery at long-term follow-up: results of a systematic review. Musculoskelet Surg 2024; 108:47-61. [PMID: 36877336 DOI: 10.1007/s12306-023-00777-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 02/12/2023] [Indexed: 03/07/2023]
Abstract
To conduct a systematic review of the literature in order to establish if there is an overall adverse effect of accidental durotomy on the long-term patients' reported outcome after elective spine surgery. A systematic literature search was carried out according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Data about pre- and postoperative clinical outcomes of patients with accidental durotomy and patients without were extracted and analysed. After screening, eleven studies were included with a total of 80,541 patients. About 4112 of these patients (5.10%) had incidental dural tear. When comparing patients with dural tear to patients without, 9/11 authors found no patients' reported differences at last follow-up. One author found a slightly worse VAS back pain in dural tear patients, and another author found inferior SF-36 and ODI scores in dural tear patients (both below minimal clinically important difference). Accidental dural tear did not have a significant adverse effect on clinical outcome of elective spine surgery. More studies are needed to better demonstrate this result.
Collapse
|
4
|
Faldini C, Barile F, Ialuna M, Manzetti M, Viroli G, Vita F, Traversari M, Rinaldi A, Cerasoli T, Paolucci A, D’Antonio G, Ruffilli A. Correction to: High-grade dysplastic spondylolisthesis: surgical technique and case series. Musculoskelet Surg 2023; 107:333-335. [PMID: 36350495 PMCID: PMC10432344 DOI: 10.1007/s12306-022-00766-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
|
5
|
Faldini C, Barile F, Ialuna M, Manzetti M, Viroli G, Vita F, Traversari M, Rinaldi A, Cerasoli T, Paolucci A, D’Antonio G, Ruffilli A. High-grade dysplastic spondylolisthesis: surgical technique and case series. Musculoskelet Surg 2023; 107:323-331. [PMID: 36183053 PMCID: PMC10432321 DOI: 10.1007/s12306-022-00763-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/22/2022] [Indexed: 10/07/2022]
Abstract
PURPOSE The aim of the present study is to evaluate the results of our all posterior-one stage surgical technique for the reduction and fusion of high-grade high-dysplastic spondylolisthesis. METHODS Patients over 11 years old with high-grade spondylolisthesis treated by reduction and circumferential fusion with a posterior-only approach were reviewed. Data about operative time, blood loss, length of stay, intra- and postoperative complications were collected. Meyerding grade (M), lumbar lordosis (LL), thoracic kyphosis (TK), pelvic incidence (PI), pelvic tilt (PT), lumbosacral angle (LSA), slip angle (SLIP), lumbar index (LI) and severity index were measured on preoperative and last follow-up. Sagittal vertical axis (SVA) was used to assess sagittal balance. RESULTS Of the 14 included patients, L5-S1 arthrodesis was performed in 12 cases, and L4-S1 was performed in 2 cases. Average surgical time was 275 ± 65 min; average blood loss was 635 ± 375 mL. Average length of stay of was 3.9 ± 1.5 days. The SLIP angle improves from 33.8° ± 7.3° to 6.4° ± 2.5°, (p = 0.002); the lumbosacral angle improves from 68.8° ± 18.6° to 100.7° ± 13.2°, (p = 0.01); and the SVA decreased from 49.4 ± 22.1 mm to 34.4 ± 8.6 mm (p = 0.02). No significant changes were observed in PI, PT and SS. Thoracic kyphosis (TK) and lumbar lordosis (LL) did not change significantly. At last follow-up, no patient had surgical site infection or mechanical complications; no pseudoarthrosis was observed. No revision surgery was performed. CONCLUSION Although technically demanding, reduction and fusion with one stage all posterior approach prove to be a safe and effective.
Collapse
|
6
|
Bertoni F, Tarantelli C, Spriano F, Cascione L, Civanelli E, Cannas E, Mensah A, Arribas A, Napoli S, Rinaldi A, Stathis A, Niewola K, Di Conza G, Lahn M, Santoro A, Carlo-Stella C. 53P Characterization of the non-ATP competitive PI3Kdelta inhibitor IOA-244 in lymphoma models: From single agent to combination screen and clinical investigation. ESMO Open 2023. [DOI: 10.1016/j.esmoop.2023.100911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023] Open
|
7
|
Rosso A, Rinaldi A, Coluzzi D, Perrelli F, Napoli PA, Villari P. Development of a strategy to control COVID-19 in hard-to-reach migrant communities. Eur J Public Health 2022. [PMCID: PMC9594198 DOI: 10.1093/eurpub/ckac129.663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Issue/Problem The risk of SARS-Cov-2 infection and its adverse health effects proved to be higher among socially disadvantaged groups, including migants and ethnic minorities. Hard-to-reach (HTR) migrants, such as undocumented people, those living in informal settelments (e.g squats) or roma people have experienced severe barries to access COVID-19 information, testing and vaccination services. Description of the problem During 2020 and 2021, the Migrants'Health Unit of Roma 2 Local Health Unit (ASL) developed different strategies to control the COVID-19 epidemics in HTR communities, addressing both the containment of clusters in informal settelments and access to COVID-19 vaccination for these population. Methods A multicomponent and multidisciplinary strategy was implemented, based on a strong collaboration of different services across the ASL and with Non Governmental Organizations (NGOs). Starting from a mapping of the settlements and the identification of the main critical issues for the control of the epidemic in the target populations, interventions were carried out that included the involvement of NGOS in active surveillance, reporting of suspected cases of COVID-19 to the ASL and information to the communities, and the reorganization of health interventions (eg, swabs, epidemiological investigations, COVID-19 vaccinations) directly in HTR communities’ life places. Results In the period from April 2020 to February 2021, 15 outbreaks were controlled, for a total of over 4500 persons reached, and 265 COVID-19 cases identified. From July to November 2021, vaccinations were offered in outreach or with dedicated vaccination sessions, which reached 1664 people. The intervention model, based on a deep context analysis, strong multisectoral collaboration, community involvement, lays the foundations for the design of public health strategies, not only aimed at HTR populations. Key messages • Controlling COVID-19 in Hard- to- reach migrant populations was possible thanks to a strong collaboration between public health services and NGOs. • Public health interventions addressed complex groups should envisage intersectoral collaborations, reorientation of services in order to meet target groups’ need and community involvement.
Collapse
|
8
|
Amicone S, Bergamaschi L, Armillotta M, Sansonetti A, Stefanizzi A, Impellizzeri A, Suma N, Tattilo FP, Angeli F, Paolisso P, Rinaldi A, Foa' A, Casella G, Galie' N, Pizzi C. Predictors of late gadolinium enhancement development and extension in myocardial infarction with non-obstructive coronary arteries. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Myocardial infarction with non-obstructive coronary arteries (MINOCA) is a heterogeneous clinical entity and in its complex diagnostic approach cardiovascular magnetic resonance (CMR) plays a pivotal role.
Purpose
To characterize the differences of MINOCA patients with and without late gadolinium enhancement (LGE) at CMR and to identify the predictors for ischemic LGE development and extension.
Methods
We assessed 461 MINOCA cases from January 2016 to June 2021. MINOCA were defined according to the current European guidelines criteria. We excluded acute myocarditis, Tako-tsubo syndromes, cardiomyopathies, or non-pathological CMR. According to CMR imaging findings, our cohort was divided into two CMR phenotypes based on regional myocardial necrosis detected throughout LGE (“LGE-positive MINOCA”) or regional ischemic injury without LGE (“LGE-negative MINOCA”). Extended LGE was considered as the presence of >2 segments with transmural LGE. Multivariate logistic regression analysis was used to determine the predictors of LGE and extended LGE.
Results
The final cohort included 175 MINOCA: 121 (69.1%) constituted the LGE-positive group. The mean time delay between acute clinical presentation and CMR was 6±2.9 days. At admission MINOCA LGE-patients more frequently presented angina and ST segment elevation (24% vs 7.4%, p=0.01), compared to LGE negative ones. Furthermore, the LGE positive group had a significantly greater infarct size, measured by peak hs-Troponin I values and left ventricular function (LVEF). The only predictor of LGE was the peak troponin value (OR 1.64, 95% CI 1.18–2.28, p=0.003), while predictors of extended LGE were ST-segment elevation at admission (OR 7.44, 95% CI 1.57–35.22, p=0.01), peak troponin values (OR 1.07, 95% CI 1.02–1.13, p=0.01) and the presence of non-obstructive coronary artery disease at coronary angiography (OR 5.49, 95% CI 1.20–25.09, p=0.028).
Conclusion
The presence and extension of LGE at early CMR evaluation is an important feature in the setting of MINOCA. In addition, simple baseline characteristics (such as ST elevation, peak troponin value and LVEF) may aid the identification of a greater ischemic necrosis burden at CMR and therefore these high-risk MINOCA subjects could be benefit from a stricter management effort.
Funding Acknowledgement
Type of funding sources: None.
Collapse
|
9
|
Angeli F, Paolisso P, Magnani I, Fabrizio M, Rinaldi A, Armillotta M, Stefanizzi A, Amicone S, Tattilo FP, Suma N, Bodega F, Canton L, Galie N, Foa A, Pizzi C. Development and validation of a diagnostic echocardiographic mass (DEM) score in the complex approach to cardiac masses. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
Cardiac masses (CM) are an extremely heterogeneous clinical entity, including benign and malignant neoformations. 2D Echocardiography is nowadays the first-line approach to define nature and management of CM.
Purpose
The purpose of our study was to identify the echocardiographic predictors of malignancy and create a multiparametric score to further increase the diagnostic yield and accurately suggest the nature of CM.
Material and methods
249 consecutive patients undergoing a complete echocardiographic assessment for suspected cardiac mass were enrolled from January 2004 to December 2020. A definitive diagnosis was achieved by histological examination or, in case of cardiac thrombi, with radiological evidence of thrombus resolution after an appropriate anticoagulant treatment. Logistic regression was performed to evaluate the ability of echocardiography to discriminate benign versus malignant masses.
Results
A scoring system was developed in a derivation cohort of 178 (70%) and validated in 71 (30%) patients. A weighted score [Diagnostic Echocardiographic Mass (DEM) Score] ranging from 0 to 9 was obtained from 6 variables: infiltration, polylobate mass, moderate-severe pericardial effusion, inhomogeneity, sessile and non-left localization. The AUC for the score was 0.965 (95% CI 0.938–0.993). In a logistic regression analysis using the DEM score as a predictor, the likelihood of malignancy increased more than 4 times for a 1-unit increase of the score (OR=4.468; 95% CI 2.733–7.304). The prognostic validity of the score was confirmed by its ability to predict survival during follow-up (median time of 31 months).
Conclusions
The application of a multiparametric echocardiographic score in the approach to CM accurately predicts mass malignancy thereby reducing the need for second-level investigations, and minimizing the diagnostic delay in such a complex clinical scenario.
Funding Acknowledgement
Type of funding sources: None.
Collapse
|
10
|
Armillotta M, Bergamaschi L, Amicone S, Sansonetti A, Stefanizzi A, Impellizzeri A, Tattilo FP, Angeli F, Fabrizio M, Paolisso P, Rinaldi A, Foa' A, Casella G, Galie' N, Pizzi C. Prognostic role of early cardiac magnetic resonance in myocardial infarction with non-obstructive coronary arteries. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Myocardial infarction with non-obstructive coronary arteries (MINOCA) represents a significant proportion of acute myocardial infarction (AMI) population. MINOCA is a working diagnosis and an accurate investigation of the underlying causes should always be performed. In this setting, cardiac magnetic resonance (CMR) imaging plays a pivotal diagnostic role. However, a prognostic stratification based on the CMR findings in ischemic MINOCA is still unavailable.
Purpose
To evaluate the potential prognostic impact of specific CMR findings - especially ischemic late gadolinium enhancement (LGE) patterns - in order to look for measurable parameters that may guide the management of this still troubled clinical entity.
Methods
We assessed 461 MINOCA from January 2016 to June 2021. We excluded acute myocarditis, Tako-tsubo syndromes, cardiomyopathies, or non-pathological CMR. According to CMR findings, MINOCA were classified in two phenotypes: LGE-positive (an ischemic subendocardial or transmural LGE pattern) or LGE-negative (cases without LGE but exhibiting regional myocardial injury defined by myocardial edema in a coronary territory with a typically ischemic “wave-front” and/or regional wall motion abnormality consistent with coronary distribution).
All-cause mortality, re-infarction, stroke, heart failure (HF) and the composite endpoint (MACE) were evaluated. Extended LGE was considered as the presence of >2 segments with transmural LGE. The mean follow-up was 36.1±15.2 months and CMR was performed at a mean of 6±2.9 days from the acute presentation.
Results
The final cohort included 175 MINOCA with a likely-ischemic etiology: 121 (69.1%) constituted the LGE-positive group. The mean age of the study population was 62.3±12.9 years and more than 61% were females. During follow-up, HF (15.7% vs 1.9%, p=0.008) and MACE (20.7% vs 7.4%, p=0.029) occurred more frequently in MINOCA “LGE-positive” compared to the “LGE-negative” ones. Extended LGE was significantly more prevalent in patients with versus without subsequent HF. On multivariable Cox regression, extended LGE was an independent predictor of HF occurrence (HR 18.49, 95% CI 4.65–73.61, p<0.001) and MACE (HR 14.64, 95% CI 3.91–54.86, p<0.001).
Conclusions
Our data suggest that in MINOCA patients the detection of LGE is correlated with the incidence of major cardiovascular events and heart failure during long-term follow-up. In fact, LGE extension was identified as the strongest predictor of cardiac adverse events. The early execution of CMR is useful in the prognostic stratification of MINOCA and this could guide the subsequent clinical and therapeutic management.
Funding Acknowledgement
Type of funding sources: None.
Collapse
|
11
|
Tarantelli C, Spriano F, Cascione L, Civanelli E, Cannas E, Mensah A, Arribas A, Rinaldi A, Stathis A, Di Conza G, Niewola-Staszkowska K, Lahn M, Bertoni F. Non-ATP competitive inhibition of PI3Kδ with IOA-244 shows anti-lymphoma activity. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01012-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
12
|
Lazareth H, Rinaldi A, Poindessous V, Nemazanyy I, Bignon Y, Naesens M, Rabant M, Anglicheau D, Cippà P, Pallet N. L’ischémie aiguë induit une dérégulation chronique et persistante du métabolisme des acides gras dans le tubule proximal qui participe à la progression vers la dysfonction chronique du greffon. Nephrol Ther 2022. [DOI: 10.1016/j.nephro.2022.07.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
13
|
Maioli M, Rinaldi S, Cruciani S, Necas A, Fontani V, Corda G, Santaniello S, Rinaldi A, Pinheiro Barcessat AR, Necasova A, Castagna A, Filipejova Z, Ventura C, Fozza C. Antisenescence Effect of REAC Biomodulation to Counteract the Evolution of Myelodysplastic Syndrome. Physiol Res 2022. [DOI: 10.33549/physiolres.934903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
About 30 percent of patients diagnosed with myelodysplastic syndromes (MDS) progress to acute myeloid leukemia (AML). The senescence of bone marrow‐derived mesenchymal stem cells (BMSCs) seems to be one of the determining factors in inducing this drift. Research is continuously looking for new methodologies and technologies that can use bioelectric signals to act on senescence and cell differentiation towards the phenotype of interest. The Radio Electric Asymmetric Conveyer (REAC) technology, aimed at reorganizing the endogenous bioelectric activity, has already shown to be able to determine direct cell reprogramming effects and counteract the senescence mechanisms in stem cells. Aim of the present study was to prove if the anti-senescence results previously obtained in different kind of stem cells with the REAC Tissue optimization – regenerative (TO-RGN) treatment, could also be observed in BMSCs, evaluating cell viability, telomerase activity, p19ARF, P21, P53, and hTERT gene expression. The results show that the REAC TO-RGN treatment may be a useful tool to counteract the BMSCs senescence which can be the basis of AML drift. Nevertheless, further clinical studies on humans are needed to confirm this hypothesis.
Collapse
|
14
|
Sansonetti A, Armillotta M, Amicone S, Impellizzeri A, Angeli F, Fabrizio M, Stefanizzi A, Bergamaschi L, Magnani I, Rinaldi A, Foà A, Galiè N, Pizzi C. P212 PROGNOSTIC ROLE OF ACUTE MYOCARDIAL INFARCTION DIAGNOSTIC CRITERIA IN NON–ST SEGMENT ELEVATION MYOCARDIAL INFARCTION. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Background
Although the majority of patients with NSTEMI share similar risk factors and similar pathophysiology, their outcomes differ considerably. The Fourth Universal Definition of Myocardial Infarction (UDMI) defined acute myocardial infarction (AMI) by an acute myocardial injury together with clinical evidence of acute myocardial ischaemia. However, the prognostic role of each single diagnostic criteria has never been explored.
Purpose
To evaluate the prognostic role of the different diagnostic criteria of AMI according to the Fourth UDMI in NSTEMI patients.
Methods
We enrolled all consecutive patients with AMI undergoing coronary angiogram at our Centre. We used a combination of criteria, according to the current ESC guidelines, to meet the diagnosis, namely the detection of an increase and/or decrease of high–sensitivity cardiac troponin I, with at least one value above the 99th percentile of the upper reference limit and at least one of the following: symptoms of ischaemia; ECG changes (new ST–T changes or new LBBB); development of pathological Q waves in the ECG; echocardiographic evidence of new loss of viable myocardium or new regional wall motion abnormality. Patients with STEMI and very high risk NSTEMI were excluded. A composite endpoint of all–cause mortality, re–hospitalization for heart failure, and myocardial reinfarction was collected. The predictive value of diagnostic criteria alone and their association were evaluated using Kaplan–Meier survival curves and subsequent Cox–regression analysis to find independent predictors of adverse events.
Results
2791 patients with NSTEMI were evaluate. At admission 196 had clinical criteria alone, 187 had clinic + ECG and 829 had clinic + ECG + echo. The total number of events was 689. The median follow–up was 23.3±14.5 months. We found that patients with clinical criteria alone had a better prognosis at 2 years follow–up (p < 0.001). No other significant prognostic correlation was found. Multivariable Cox–regression model demonstrated that clinical criteria was the only independent predictor of better prognosis in patients with NSTEMI (HR = 0.48; CI 95% 0.31–0.74; p < 0.001).
Conclusions
Our data suggest that in NSTEMI the prognosis is considerably better if clinical criteria alone is present at admission. We hypothesize that the absence of electrocardiographic and echocardiographic alterations in NSTEMI could indirectly indicate smaller infarct sizes or other causes of acute myocardial injury.
Collapse
|
15
|
Armillotta M, Sansonetti A, Amicone S, Stefanizzi A, Impellizzeri A, Bergamaschi L, Paolisso P, Foà A, Rinaldi A, Casella G, Galiè N, Pizzi C. P322 A MISLEADING SAM. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
A 66–year–old woman with a history of anxious–depressive syndrome and osteoporosis, without significant cardiological history, reported onset of cardiopalmus and dyspnoea for a few days due to moderate efforts, in conjunction with a period of strong emotional stress. Due to the persistence of these symptoms and the onset of epigastric pain, she underwent a cardiological examination which found low blood pressure values associated with the presence of a systolic murmur. The ECG showed diffuse changes in repolarization compatible with ischemia. Access to the emergency room (ER) was recommended. In ER, the first high–sensitivity troponin value was significantly high (1542 ng/L). Therefore, in the suspect of ACS, the patient was transferred to the cardiological intensive care unit. Echocardiogram showed akinesia of the mid–apical segments, hypercontractility of the bases (EF 35%) and a SAM (systolic anterior motion) with a dynamic outflow tract pressure gradient of 80 mmHg which resulted in severe mitral regurgitation. During the first days of hospitalization, persistent hypotension was observed requiring intravenous infusion of fluids to maintain systolic blood pressure values between 90–100 mmHg. Coronary angiography showed only severe ostial stenosis of a branch of the first diagonal branch. At the same time, ventriculography was performed which showed basal hypercontractility with muscle salience at the base and systolic obliteration of the outflow tract with a small apical aneurysm. 5 days after admission, another echocardiogram showed the almost complete normalization of the global systolic function (EF 68%) with apical hypokinesia and hypercontractility of the basal segments. However, the SAM persisted with a dynamic outflow tract pressure gradient of 140 mmHg with the presence of multiple and dislocated papillaries, accessory tendon cords and insertion of muscle tendon at the level of the septum. To complete the diagnosis, cardiac MRI was performed which documented a diffuse increase in T2 relaxation times more evident in the apical area, absence of LGE areas and normalization of contractility of the left ventricle with disappearance of the SAM. These findings, together with the absence of significant hypertrophy and the complete regression of the ECGgraphic changes, allowed us to exclude the presence of an unrecognized hypertrophic cardiomyopathy and to diagnose Takotsubo syndrome.
Collapse
|
16
|
Armillotta M, Sansonetti A, Amicone S, Stefanizzi A, Fabrizio M, Angeli F, Bergamaschi L, Paolisso P, Impellizzeri A, Foà A, Rinaldi A, Casella G, Galiè N, Pizzi C. P215 PROGNOSTIC IMPACT OF EARLY VERSUS DEFERRED CORONARY ANGIOGRAPHY IN MINOCA PATIENTS. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Background
Although an early invasive strategy (coronary angiography performed < 24 hours) is associated with a lower risk of recurrent/refractory ischaemia among patients with acute myocardial infarction (AMI) and obstructive coronary arteries, the optimal timing of invasive examination in patients with non–obstructive coronary arteries and non–ST–segment elevation presentation (NSTE–MINOCA) has not been explored.
Purpose
This study tested the hypothesis that, compared to early (< 24 h) invasive strategy, deferred (≥ 24 h) coronary angiography has an equivalent prognostic impact in patients with NSTE–MINOCA.
Methods
From 2016 to 2020, all consecutive MINOCA patients diagnosed according to the current ESC diagnostic criteria (angiographic conventional cut–off of < 50% coronary stenosis without a clinically apparent alternative diagnosis) and admitted to our Centre with non–ST–segment elevation myocardial infarction (NSTEMI) presentation were enrolled. Very high–risk NSTEMI patients had been excluded from the study. The prognostic value of an early (< 24 h) vs. deferred (≥ 24 h) coronary angiography was assessed. All–cause mortality and a composite endpoint (MACE) of all–cause mortality, stroke, re–hospitalization for heart failure and myocardial re–infarction were evaluated.
Results
198 NSTE–MINOCA patients were enrolled, of which 79 underwent coronary angiography < 24 hours and 119 ≥ 24 hours. MINOCA patients were more frequently females (64%) and the mean age was 66.8±13.2 years. After a median follow–up of 26 [14–40] months, the overall all–cause mortality was 13,6% and the composite endpoint (MACE) was achieved in 27.3% of the entire population. Kaplan–Meier curves showed that there was no statistically significant difference (p = 0.88) between the two study groups depending on the time of invasive strategy adopted. Specifically, rates of death (11.4% vs. 15.1%) and MACE (25.3% vs. 28.6%) were similar in MINOCA patients undergoing early versus deferred coronary angiography.
Conclusions
We demonstrated for the first time that in the MINOCA population the prognosis is not influenced by an early versus deferred coronary angiography, as opposed to AMI patients with obstructive coronary arteries. These results add another piece to the puzzle and pave the way for the initial use of a non–invasive imaging strategy (eg. Coronary–CT), mostly in patients with NSTEMI and high clinical suspicion of non–obstructive coronary arteries.
Collapse
|
17
|
Gioia M, Rinaldi A, Milo M, De Castro A, Ignone G. P176 MITRAL FISTULA IN PATIENT WITH OUTCOMES OF TRANSCATHETER AORTIC VALVE IMPLANTATION: A CASE REPORT. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Infective endocarditis (IE) following transcatheter aortic valve replacement (TAVR) has been associated with a poor prognosis. The development of an aorto–atrial fistula (AAF) is a rare but problematic complication of IE, which can be confirmed with transesophageal echocardiography. A 55–year–old man, asthmatic and allergic (Penicillin and ASA) went to the emergency room for therapy–resistant hyperpyrexia and was admitted to Medicine Department for the necessary investigations and treatment. In remote pathological history: ischemic heart disease with dilated–hypokinetic evolution, already revascularized by CABG in 1996 and by PTCA in 2006 and in 2016; transcatheter aortic valve replacement with biological prosthesis in 2018. In the next medical history: admission to neurosurgery about 9 months before for cerebral haemorrhage and implantation of CRT– ICD about 6 months before On the echocardiogram performed at the entrance, evidence of isoechoic formation on the mitral flap for which further study with TEE was recommended. Blood cultures performed during hospitalization were positive for S. Epidermidis Oxacillin resistant. Few days after the admission, due to a sudden worsening of the respiratory picture, the patient was subjected to oro–tracheal intubation and transferred to Intensive Care Unit. The transesophageal echocardiogram (figure) performed in urgency documented: “fistula on the anterior flap of the mitral with medium–severe flow directed from the outflow tract of the left ventricle to the posterolateral wall of the left atrium.” On the recommendation of the infectious disease consultant, intravenous antibiotic therapy with Vancomycin and Gentamicin was started. In the following days, there was a progressive improvement in hemodynamics and the respiratory picture, for which the patient was transferred to Cardiac Surgery to undergo mitral valve replacement surgery. In literature, patients with perivalvular extension of infective endocarditis show very high early and late mortality rates, and surgery during hospitalization for IE appeared to be associated with better outcomes.
Collapse
|
18
|
Sansonetti A, Armillotta M, Amicone S, Impellizzeri A, Fabrizio M, Angeli F, Bergamaschi L, Stefanizzi A, Magnani I, Rinaldi A, Foà A, Galiè N, Pizzi C. P210 VENTRICULAR FIBRILLATION IN AN ELDERLY WOMAN WITH APPARENTLY UNREMARKABLE PAST CARDIOLOGICAL HISTORY: AN UNEXPECTED CULPRIT. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
An 85–year–old woman experienced cardiac arrest while she was at the supermarket. Cardiopulmonary resuscitation was promptly performed with ROSC after DC shock on ventricular fibrillation and immediate hemodynamic and neurological recovery. The first ECG performed by the rescuers did not show acute ischemic changes and the patient was admitted to the Cardiological Intensive Care Unit. Past medical history revealed only a previous episode of acute pulmonary embolism for which she was on oral anticoagulant therapy for a limited period of time. She had not family history of sudden cardiac death or cardiomyopathies. Before admission she was completely asymptomatic and she never complained of angina pectoris, palpitation or dyspnoea. The echocardiogram at admission showed moderate left atrial enlargement and hypokinesia of left ventricle apex and mid–apical lateral wall with global EF of 50%. Pulmonary and aortic CT angiography showed no pathological findings. In order to rule out an ACS, the patient underwent a coronary angiography which documented the absence of critical coronary stenosis. Finally, a cardiac MRI with gadolinium was performed, revealing the presence of two small areas of transmural LGE affecting inferior basal and lateral mid–apical segments with no edema, consistent with ischaemic myocardial scars. In light of this findings and to rule out paradoxical coronary artery embolism we decided to perform a transcranial echocolordoppler that showed the absence of a patent foramen ovale. Furthermore, continuous ECG monitoring during the hospital stay did not document arrhythmic recurrences. In consideration of the high probability of ischemic heart disease, therapy with antiplatelet agent, beta–blocker, ace–inhibitor and statin was introduced and the patient was discharged after ICD implantation. Three months later, during her first follow–up visit, we documented short episodes of atrial fibrillation at ICD interrogation. This was in line with the hypothesis of a ventricular fibrillation and cardiac arrest in the contest of an ischemic heart disease with myocardial scars probably due to undatale coronary artery embolism. Oral anticoagulant therapy was started in addition to previous therapy.
Collapse
|
19
|
Mirto S, Montalto V, Mangano MCM, Ape F, Berlino M, La Marca C, Lucchese M, Maricchiolo G, Martinez M, Rinaldi A, Terzo SMC, Celic I, Galli P, Sarà G. The stakeholder's perception of socio-economic impacts generated by COVID-19 pandemic within the Italian aquaculture systems. AQUACULTURE (AMSTERDAM, NETHERLANDS) 2022; 553:738127. [PMID: 36267956 PMCID: PMC9568499 DOI: 10.1016/j.aquaculture.2022.738127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 01/25/2022] [Accepted: 03/05/2022] [Indexed: 05/09/2023]
Abstract
From the beginning of March 2020 and for the following two and half months, many European countries comprising Italy have been forced into an unprecedented lockdown, allowing only the opening of essential economic activities needed to address the problems created by the pandemic (e.g. sanitary, food provision). Like many sectors of the Italian economy, aquaculture has also slowed down due to the ongoing emergency and the consequent closure of business. In our study we provided a 'snapshot' of the socio-economic effects of the lockdown on the aquaculture sector in Italy, immediately following the adoption of the COVID-19 restrictions as they were perceived by the workers. Although it was surveyed for a short-time period, differences in perception have been detected both in relation to the type of aquaculture as well as to the geographic locations where farms were placed, partially reflecting the economic gaps already existing within the northern and the southern part of the country before the lockdown.
Collapse
|
20
|
Scheggi V, Vanni F, Filardo C, Rinaldi A, D"anna G, Giammetti S, Castellini G, Alterini B, Marchionni N, Ricca V. The starving heart. Eur Heart J Cardiovasc Imaging 2022. [DOI: 10.1093/ehjci/jeab289.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Anorexia Nervosa (AN) is a psychiatric disorder that can lead to cardiac complications, especially in severely malnourished patients. Cardiovascular involvement includes autonomic dysfunction (increased vagal tone, bradycardia, orthostatic hypotension, syncope), arrhythmias, pericardial effusion, heart failure and sudden death. A few studies have examined the echocardiographic abnormalities secondary to AN, reporting mainly a decreased cardiac mass and an increased incidence of pericardial effusion. No previous studies examined the changes of Global Longitudinal Strain (GLS), which has been shown to be an early marker of myocardial damage in other subsets.
Purpose
This study aimed to characterize echocardiographic abnormalities in AN, and to assess impairment of global and regional longitudinal strain (LS) and its clinical value in this context.
Methods
We prospectively enrolled 42 consecutive patients (1 male) admitted to a highly specialized AN unit between November 2020 and July 2021 with AN (Mental Disorders, 4th Edition-DSM IVr). We also selected 34 healthy controls, matched for age and sex. In all subjects, we reported the cardiac frequency, systolic and diastolic blood pressure, blood examinations, and we performed an echocardiography, including GLS measurement. Eighteen patients were treated with enteral or parenteral feeding. A subset of 26 AN patients performed a second echocardiography after one month of follow up; 14 of them received forced feeding.
Results
Compared with healthy subjects, AN patients had significantly lower albumin levels (45.1 ± 10.3 vs 66.0 ± 4.8 mg/dl, p = 0.031), lower FT3 levels (3.7 ± 1.0 vs 7.9 ± 6.4 pg/mL, p = 0.001), higher FT4 levels (13.8 ± 1.8 vs 9.6 ± 8.1 pg/mL, p = 0.008), a lower cardiac frequency (63 ± 18 vs 73 ± 12 bpm, p = 0.004), a higher incidence of pericardial effusion (9/42 vs 0/34, p = 0.008), a lower myocardial mass (62.3 ± 15.0 vs 98.5 ± 28.5 g, p < 0.001), a lower absolute value of GLS (-18.8 ± 2.8 vs -20.3 ± 2.0 %, p = 0.014) and basal LS (-15.4 ± 6.1 vs -19.6 ± 2.8 %, p < 0.001). The bull’s eye mapping showed a plot pattern with blue basal areas in 17/42 AN patients vs 1/34 healthy subjects (p < 0.001). The 17 anorexic patients with a blue basal pattern needed forced feeding in a higher proportion (11/17 vs 7/25, p = 0.018) and presented more frequently amenorrhea (14/17 vs 11/25, p = 0.046). During the follow up (26 AN patients performed a second echocardiography), of 13 patients with blue areas in the first bull’s eye mapping, 11 recovered a completely red pattern, and of 13 patients with a red bull’s eye in the first examination, no one presented blue areas on the second one.
Conclusions
GLS is significantly altered in AN patients and a basal blue pattern on bull’s eye mapping individuates more severe cases. These changes seem to be reversible (Figure 1), although further studies are necessary to understand which factors influence this pattern besides BMI. Abstract Figure 1
Collapse
|
21
|
Magnani I, Paolisso P, Chiti C, Angeli F, Bergamaschi L, Foa A, Rinaldi A, Fabrizio M, Stefanizzi A, Armillotta M, Sansonetti A, Galie N, Pizzi C. Usefulness of CHA2DS2-VASc scoring system for predicting risk of embolism in patients with cardiac tumours: a single-centre study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
The CHA2DS2-VASc score is the most used in predicting thromboembolic risk in patients with atrial fibrillation (AF). However, a higher CHA2DS2-VASc score predicts cardiovascular events even in patients without AF. Up to date, there is limited evidence about the association between CHA2DS2-VASc score and the embolic risk in patient with cardiac tumours (CT).
Purpose
To evaluate the role of the CHA2DS2-VASc score in predicting embolism and to identify other markers of embolization in patients with CT.
Methods
We included all patients with a CT who had a complete echocardiographic evaluation and a histologic diagnosis. We excluded patients with cardiac thrombi because of their higher embolic risk.
Results
Our sample consisted of 221 patients (mean age 60.9±15.6, 7% female). 132 (59.7%) patients had benign CT, usually left-sided (84.8%). In the malignant tumours, 28 (31.5%) were primary and 61 (68.5%) were metastasis. Compared to benign tumours, malignant ones were predominantly right-sided (47.2%) or with pericardial (20.2%) or great-vessels involvement (16.9%). A total of 59 patients (26.6%) experienced an embolic event, of which 33 patients had peripheral embolism, while 28 had pulmonary embolism (PE), 2 patients had both. Patients with embolism were older (p=0.013), had a higher prevalence of diabetes or previous stroke (p=0.019 and p<0.001), had left-sided and not-infiltrating CT (p=0.001 and p=0.04). We did not find any differences in AF prevalence, atrium volumes or other CT characteristics. Moreover, patients who developed an embolic event had a higher CHA2DS2-VASc score than those without embolism (p<0.001). In particular, a CHA2DS2-VASc score >3 had an AUC=0.835 in predicting a peripheral embolic event in the overall population (p<0.001). At multivariate analysis, only CHA2DS2-VASc and left-side localization were significantly associated with embolization (p<0.001 and p=0.009).
Also in patients with right-sided CT, CHA2DS2-VASc score (p=0.017), together with some tumours characteristics (mobility, pericardial effusion and absence of myocardial infiltration (p<0.04 for all) was associated with PE.
Embolization did not impact survival when considering the overall population. Otherwise, when focusing on patients with malignant CT, those who had an embolic event had a worse prognosis (p=0.02), as well as those with PE (p=0.037).
Conclusions
CHA2DS2-VASc and left-side localization are the best markers of embolism. In particular, CHA2DS2-VASc seems to predict embolization in CT, regardless of histology or localization. Many patients with CT and embolism may not be offered surgical treatment given their assumed high-risk profile. By contrast, our analysis showed that survival is not related to the embolic event per se, but by histology. In patients with CT and high CHA2DS2-VASc score, further studies are needed to evaluate the best therapeutic strategy to minimize the embolic risk.
Funding Acknowledgement
Type of funding sources: None.
Collapse
|
22
|
Angeli F, Bartoli L, Fabrizio M, Bergamaschi L, Magnani I, Paolisso P, Armillotta M, Sansonetti A, Chiti C, Stefanizzi A, Toniolo S, Foa A, Rinaldi A, Galie N, Pizzi C. Cancer incidence during follow-up in patients with new-onset atrial fibrillation treated with DOACs and its impact on bleeding risk. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Cancer is increasingly recognized as strictly related to atrial fibrillation (AF). In patients with AF, the relationship between cancer and cardioembolic or bleeding risk during oral anticoagulant therapy is unknown.
Purpose
To assess the bleeding and ischaemic burden of a baseline or newly diagnosed cancer in patients treated with direct oral anticoagulants (DOACs) for non-valvular atrial fibrillation (NVAF).
Methods
All consecutive patients treated with DOACs were enrolled among those with new-onset atrial fibrillation and indication for oral anticoagulant between January 2017 and March 2019. During follow-up, bleeding events, newly diagnosed primitive or metastatic malignancy and major cardiovascular events (MACE) were evaluated. At baseline, CHA2DS2-VASc, HAS-BLED, ATRIA, and ORBIT scores were used to assess the hemorrhagic and ischaemic risk. Major bleedings (MB) were defined according to the ISTH definition. Anemia was defined as haemoglobin levels below 11 g/dL in women and 12 mg/dL in men.
Results
1258 patients constituted the study population and followed for a mean time of 21.6±9.5 months. Overall, 66 patients (5.2%) were affected by malignant neoplasia at baseline, whereas 59 (4.7%) were diagnosed with a malignancy during follow-up. Among baseline characteristics, anemia was associated with cancer at enrolment (43.9% vs 22.5%, p<0.001) but not at follow up (29.3% vs 23.4%, p=0.341). MACEs were not associated with cancer at baseline (5.3% vs 5.2%, p=1.0) and at follow up (5% vs 4.9%, p=1.0). No association was observed between major ischaemic events and cancer at enrolment or follow up (5.3% vs 4.4%, p=0.83 and 4.4% vs 5%, p=0.82). Despite no statistically significant differences in haemorrhagic risk at baseline, the overall bleeding events and MB were associated with newly diagnosed cancer (9.2% vs 3.9%, p=0.001 and 13.8% vs 4.5%, p=0.001, respectively) but not at baseline (5.2% vs 5.5%, p=0.82 and 9.2% vs 5.2%, p=0.162). At multivariate analysis adjusted for age, hypertension and renal function, anemia and a newly diagnosed cancer during follow up remained independent predictors of MB (respectively, HR 1.27, 95% CI 1.52–1.06, p=0.009 and HR 3.53, 95% CI 7.71–1.62, p=0.001).
Conclusion
Bleeding risk assessment is an ongoing challenge in patients with NVAF on DOACs. During follow-up, newly diagnosed primitive or metastatic cancer is a strong predictor of bleeding regardless of baseline haemorrhagic risk assessment. In contrast, such association is not observed with malignancy at baseline. A proper diagnosis and treatment could therefore decrease cancer-related bleeding risk. On the contrary, our study shows that cancer is not an ischaemic risk modifier, either diagnosed at baseline or follow-up.
Funding Acknowledgement
Type of funding sources: None.
Collapse
|
23
|
Armillotta M, Sansonetti A, Angeli F, Fabrizio M, Stefanizzi A, Bergamaschi L, Magnani I, Donati F, Toniolo S, Paolisso P, Foa' A, Rinaldi A, Casella G, Galie' N, Pizzi C. Prognostic role of diagnostic criteria of acute myocardial infarction. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The term acute myocardial infarction (AMI) reflects cell death of cardiac myocytes caused by ischaemia. The Fourth Universal Definition of Myocardial Infarction (UDMI) defined AMI by a typical rise and fall in the level of biochemical markers of myocardial necrosis together with criteria of myocardial ischaemia. However, the prognostic role of each single diagnostic criteria has never been explored.
Purpose
To evaluate the prognostic role of the different diagnostic criteria of AMI according to the Fourth UDMI.
Methods
We enrolled all consecutive patients with AMI admitted from 2016 to 2019. We used a combination of criteria, according to the current ESC guidelines, to meet the diagnosis, namely the detection of an increase and/or decrease of high-sensitivity cardiac troponin I, with at least one value above the 99th percentile of the upper reference limit and at least one of the following: symptoms of ischaemia; ECG changes (new ST-T changes or new LBBB); development of pathological Q waves in the ECG; imaging evidence of new loss of viable myocardium or new regional wall motion abnormality, in our study evaluated by transthoracic echocardiogram. All-cause mortality and a composite endpoint of all-cause mortality, re-hospitalization for heart failure and myocardial re-infarction were collected. The predictive value of diagnostic criteria alone and its association were evaluated using Kaplan-Meier survival curves and subsequent Cox-regression analysis to find independent predictors of adverse events.
Results
2386 patients were evaluated. The median follow-up time was 23.3±14.5 months. The total number of events was 703 (29.3%). Kaplan-Meier curves showed that major adverse cardiac events (MACE) were statistically different depending on the diagnostic criteria of AMI at admission. Particularly, clinical criteria alone showed a better predictive value (p<0.001) than other diagnostic AMI criteria. Multivariable Cox-regression model demonstrated that clinical criteria was the independent predictor of good prognosis in patients with AMI (HR=0.43; CI 95% 0.28–0.67; p<0.001). Conversely, the others diagnostic criteria (electrocardiographic and echocardiographic) and the combination of all diagnostic criteria were not independent prognostic factors of MACE (HR=1.1 CI 95% 0.6–2.4, p=0.6; HR=1.1 CI 95% 0.7–1.2, p=0.6; HR=0.9 CI 95% 0.7–1.0, p=0.8 respectively).
Conclusions
Our data suggest that the prognosis is considerably better among patients with a diagnosis of AMI if clinical criteria alone are present at admission. We also demonstrated that clinical criteria are a strong prognostic predictor of good outcomes in patients with AMI. We hypothesize that the absence of electrocardiographic and echocardiographic alterations could indirectly indicate a smaller infarct sizes that contribute to patients' outcome.
Funding Acknowledgement
Type of funding sources: Public hospital(s). Main funding source(s): None
Collapse
|
24
|
Bartoli L, Angeli F, Stefanizzi A, Armillotta M, Sansonetti A, Magnani I, Fabrizio M, Paolisso P, Foa' A, Rinaldi A, Galie' N, Pizzi C. Worsening renal function as an outcome predictor in patients with new onset atrial fibrillation on direct oral anticoagulant. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
In patients with atrial fibrillation (AF), baseline kidney function is used to guide oral anticoagulant (OA) selection and dosing, and chronic kidney disease (CKD) is a significant outcome predictor. However, the incidence of worsening renal function (WRF) and its prognostic role during treatment with direct oral anticoagulants (DOACS) has been poorly explored.
Purpose
To assess the prognostic role of WRF in terms of bleedings and major adverse cardiovascular events (MACEs) in a cohort of patients with newly diagnosed non-valvular AF (NVAF) treated with DOACs.
Methods
Between January 2017 and March 2019, we enrolled all the patients with newly diagnosed NVAF and OA indication, treated with DOACs. Renal function was assessed using the mean value of the estimated glomerular filtration rates (eGFR) calculated using Cockcroft-Gault (CG), Modification of Diet in Renal Disease (MDRD) and Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) formulas. CHA2DS2-VASc and HAS-BLED scores were used at baseline to estimate the ischemic and hemorrhagic risk, respectively. At follow-up, WRF was identified as a decrease in eGFR of at least 20% while bleedings were classified according to the international society of thrombosis and hemostasis (ISTH) criteria. Finally, we defined AF progression as the transition from paroxysmal to persistent or permanent AF or from persistent to permanent AF.
Results
1009 patients with newly diagnosed NVAF started on DOAC were enrolled. They were followed-up for 21.6±9.5 months. Overall, WRF was observed in 181 cases (18%). Patients with WRF had higher rates of progression of atrial fibrillation (18.5% vs 11.8%, p=0.02), MACEs (20.4% vs 12.9%, p=0.09) and major bleedings (MB) (9,4% vs 4,7%, p=0.013). WRF did not correlate with all bleedings, stroke, or acute coronary syndrome (ACS). However, those who presented WRF using CKD-EPI formula had higher ACS incidence (6.1% vs 2.5%, p=0.015), and generally better-predicted MACEs. At multivariate analysis adjusted for age, hypertension, baseline HAS-BLED score and WRF, the latter emerged as an independent predictor of MB (OR 1.9 95% C.I, 1,059–3,51).
Conclusion
In patients with newly diagnosed NVAF treated with DOACs, WRF is associated with atrial fibrillation progression and MACEs, and emerged as an independent predictor of major bleedings. WRF evaluated with CKD-EPI formula better predicted MACEs.
Funding Acknowledgement
Type of funding sources: None.
Collapse
|
25
|
Arribas A, Napoli S, Cascione L, Sartori G, Gaudio E, Tarantelli C, Mensah A, Spriano F, Zucchetto A, Rossi F, Rinaldi A, Jovic S, Stathis A, Stussi G, Gattei V, Brown J, Esteller M, Zucca E, Rossi D, Bertoni F. 842P Secreted factors determine resistance to idelalisib in splenic marginal zone lymphoma (MZL) models. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|